7204271256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 432

約数和(自身を含む): 25238430360

約数和(自身を除く): 18034159104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 49, 52, 56, 63, 72, 78, 84, 86, 91, 98, 104, 117, 126, 129, 147, 156, 168, 169, 172, 182, 196, 234, 252, 258, 273, 281, 294, 301, 312, 338, 344, 364, 387, 392, 441, 468, 504, 507, 516, 546, 559, 562, 588, 602, 637, 676, 728, 774, 819, 843, 882, 903, 936, 1014, 1032, 1092, 1118, 1124, 1176, 1183, 1204, 1274, 1352, 1521, 1548, 1638, 1677, 1686, 1764, 1806, 1911, 1967, 2028, 2107, 2184, 2236, 2248, 2366, 2408, 2529, 2548, 2709, 3042, 3096, 3276, 3354, 3372, 3528, 3549, 3612, 3653, 3822, 3913, 3934, 4056, 4214, 4472, 4732, 5031, 5058, 5096, 5418, 5733, 5901, 6084, 6321, 6552, 6708, 6744, 7098, 7224, 7267, 7306, 7644, 7826, 7868, 8281, 8428, 9464, 10062, 10116, 10647, 10836, 10959, 11466, 11739, 11802, 12083, 12168, 12642, 13416, 13769, 14196, 14534, 14612, 15288, 15652, 15736, 16562, 16856, 17703, 18963, 20124, 20232, 21294, 21672, 21801, 21918, 22932, 23478, 23604, 24166, 24843, 25284, 25571, 27391, 27538, 28392, 29068, 29224, 31304, 32877, 33124, 35217, 35406, 36249, 37926, 40248, 41307, 42588, 43602, 43836, 45864, 46956, 47208, 47489, 48332, 49686, 50568, 50869, 51142, 54782, 55076, 58136, 65403, 65754, 66248, 70434, 70812, 72498, 74529, 75852, 76713, 82173, 82614, 84581, 85176, 87204, 87672, 93912, 94978, 96664, 99372, 101738, 102284, 108747, 109564, 110152, 123921, 130806, 131508, 140868, 141624, 142467, 144996, 149058, 151704, 152607, 153426, 157079, 164346, 165228, 169162, 174408, 178997, 189956, 198744, 203476, 204568, 217494, 219128, 230139, 246519, 247842, 253743, 261612, 263016, 281736, 284934, 289992, 298116, 305214, 306852, 314158, 328692, 330456, 332423, 338324, 356083, 357994, 379912, 406952, 427401, 434988, 457821, 460278, 471237, 493038, 495684, 507486, 523224, 536991, 569868, 592067, 596232, 610428, 613704, 628316, 657384, 664846, 676648, 712166, 715988, 761229, 854802, 869976, 915642, 920556, 942474, 986076, 991368, 997269, 1014972, 1068249, 1073982, 1099553, 1139736, 1184134, 1220856, 1256632, 1329692, 1413711, 1424332, 1431976, 1522458, 1610973, 1709604, 1776201, 1831284, 1841112, 1884948, 1972152, 1994538, 2029944, 2042027, 2136498, 2147964, 2199106, 2326961, 2368268, 2659384, 2827422, 2848664, 2991807, 3044916, 3204747, 3221946, 3298659, 3419208, 3552402, 3662568, 3769896, 3989076, 4084054, 4272996, 4295928, 4398212, 4653922, 4736536, 5328603, 5654844, 5983614, 6089832, 6126081, 6409494, 6443892, 6597318, 6980883, 7104804, 7696871, 7978152, 8168108, 8545992, 8796424, 9307844, 9895977, 10657206, 11309688, 11967228, 12252162, 12818988, 12887784, 13194636, 13961766, 14209608, 14294189, 15393742, 16336216, 18378243, 18615688, 19791954, 20942649, 21314412, 23090613, 23934456, 24504324, 25637976, 26389272, 27923532, 28588378, 30787484, 36756486, 39583908, 41885298, 42628824, 42882567, 46181226, 49008648, 55847064, 57176756, 61574968, 69271839, 73512972, 79167816, 83770596, 85765134, 92362452, 100059323, 114353512, 128647701, 138543678, 147025944, 167541192, 171530268, 184724904, 200118646, 257295402, 277087356, 300177969, 343060536, 400237292, 514590804, 554174712, 600355938, 800474584, 900533907, 1029181608, 1200711876, 1801067814, 2401423752, 3602135628, 7204271256]

約数ペア:

[(1, 7204271256), (2, 3602135628), (3, 2401423752), (4, 1801067814), (6, 1200711876), (7, 1029181608), (8, 900533907), (9, 800474584), (12, 600355938), (13, 554174712), (14, 514590804), (18, 400237292), (21, 343060536), (24, 300177969), (26, 277087356), (28, 257295402), (36, 200118646), (39, 184724904), (42, 171530268), (43, 167541192), (49, 147025944), (52, 138543678), (56, 128647701), (63, 114353512), (72, 100059323), (78, 92362452), (84, 85765134), (86, 83770596), (91, 79167816), (98, 73512972), (104, 69271839), (117, 61574968), (126, 57176756), (129, 55847064), (147, 49008648), (156, 46181226), (168, 42882567), (169, 42628824), (172, 41885298), (182, 39583908), (196, 36756486), (234, 30787484), (252, 28588378), (258, 27923532), (273, 26389272), (281, 25637976), (294, 24504324), (301, 23934456), (312, 23090613), (338, 21314412), (344, 20942649), (364, 19791954), (387, 18615688), (392, 18378243), (441, 16336216), (468, 15393742), (504, 14294189), (507, 14209608), (516, 13961766), (546, 13194636), (559, 12887784), (562, 12818988), (588, 12252162), (602, 11967228), (637, 11309688), (676, 10657206), (728, 9895977), (774, 9307844), (819, 8796424), (843, 8545992), (882, 8168108), (903, 7978152), (936, 7696871), (1014, 7104804), (1032, 6980883), (1092, 6597318), (1118, 6443892), (1124, 6409494), (1176, 6126081), (1183, 6089832), (1204, 5983614), (1274, 5654844), (1352, 5328603), (1521, 4736536), (1548, 4653922), (1638, 4398212), (1677, 4295928), (1686, 4272996), (1764, 4084054), (1806, 3989076), (1911, 3769896), (1967, 3662568), (2028, 3552402), (2107, 3419208), (2184, 3298659), (2236, 3221946), (2248, 3204747), (2366, 3044916), (2408, 2991807), (2529, 2848664), (2548, 2827422), (2709, 2659384), (3042, 2368268), (3096, 2326961), (3276, 2199106), (3354, 2147964), (3372, 2136498), (3528, 2042027), (3549, 2029944), (3612, 1994538), (3653, 1972152), (3822, 1884948), (3913, 1841112), (3934, 1831284), (4056, 1776201), (4214, 1709604), (4472, 1610973), (4732, 1522458), (5031, 1431976), (5058, 1424332), (5096, 1413711), (5418, 1329692), (5733, 1256632), (5901, 1220856), (6084, 1184134), (6321, 1139736), (6552, 1099553), (6708, 1073982), (6744, 1068249), (7098, 1014972), (7224, 997269), (7267, 991368), (7306, 986076), (7644, 942474), (7826, 920556), (7868, 915642), (8281, 869976), (8428, 854802), (9464, 761229), (10062, 715988), (10116, 712166), (10647, 676648), (10836, 664846), (10959, 657384), (11466, 628316), (11739, 613704), (11802, 610428), (12083, 596232), (12168, 592067), (12642, 569868), (13416, 536991), (13769, 523224), (14196, 507486), (14534, 495684), (14612, 493038), (15288, 471237), (15652, 460278), (15736, 457821), (16562, 434988), (16856, 427401), (17703, 406952), (18963, 379912), (20124, 357994), (20232, 356083), (21294, 338324), (21672, 332423), (21801, 330456), (21918, 328692), (22932, 314158), (23478, 306852), (23604, 305214), (24166, 298116), (24843, 289992), (25284, 284934), (25571, 281736), (27391, 263016), (27538, 261612), (28392, 253743), (29068, 247842), (29224, 246519), (31304, 230139), (32877, 219128), (33124, 217494), (35217, 204568), (35406, 203476), (36249, 198744), (37926, 189956), (40248, 178997), (41307, 174408), (42588, 169162), (43602, 165228), (43836, 164346), (45864, 157079), (46956, 153426), (47208, 152607), (47489, 151704), (48332, 149058), (49686, 144996), (50568, 142467), (50869, 141624), (51142, 140868), (54782, 131508), (55076, 130806), (58136, 123921), (65403, 110152), (65754, 109564), (66248, 108747), (70434, 102284), (70812, 101738), (72498, 99372), (74529, 96664), (75852, 94978), (76713, 93912), (82173, 87672), (82614, 87204), (84581, 85176)]