28172826864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5231}}^1$

素因数の和:5405

約数の個数: 320

約数和(自身を含む): 100273582080

約数和(自身を除く): 72100755216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 137, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 274, 312, 336, 351, 364, 378, 411, 432, 468, 504, 546, 548, 624, 702, 728, 756, 819, 822, 936, 959, 1008, 1092, 1096, 1233, 1404, 1456, 1512, 1638, 1644, 1781, 1872, 1918, 2184, 2192, 2457, 2466, 2808, 2877, 3024, 3276, 3288, 3562, 3699, 3836, 4368, 4914, 4932, 5231, 5343, 5616, 5754, 6552, 6576, 7124, 7398, 7672, 8631, 9828, 9864, 10462, 10686, 11508, 12467, 13104, 14248, 14796, 15344, 15693, 16029, 17262, 19656, 19728, 20924, 21372, 23016, 24934, 25893, 28496, 29592, 31386, 32058, 34524, 36617, 37401, 39312, 41848, 42744, 46032, 47079, 48087, 49868, 51786, 59184, 62772, 64116, 68003, 69048, 73234, 74802, 83696, 85488, 94158, 96174, 99736, 103572, 109851, 112203, 125544, 128232, 136006, 138096, 141237, 146468, 149604, 188316, 192348, 199472, 204009, 207144, 219702, 224406, 251088, 256464, 272012, 282474, 292936, 299208, 329553, 336609, 376632, 384696, 408018, 414288, 439404, 448812, 476021, 544024, 564948, 585872, 598416, 612027, 659106, 673218, 716647, 753264, 769392, 816036, 878808, 897624, 952042, 988659, 1088048, 1129896, 1224054, 1318212, 1346436, 1428063, 1433294, 1632072, 1757616, 1795248, 1836081, 1904084, 1977318, 2149941, 2259792, 2448108, 2636424, 2692872, 2856126, 2866588, 3264144, 3672162, 3808168, 3954636, 4284189, 4299882, 4896216, 5016529, 5272848, 5385744, 5712252, 5733176, 6449823, 7344324, 7616336, 7909272, 8568378, 8599764, 9316411, 9792432, 10033058, 11424504, 11466352, 12852567, 12899646, 14688648, 15049587, 15818544, 17136756, 17199528, 18632822, 19349469, 20066116, 22849008, 25705134, 25799292, 27949233, 29377296, 30099174, 34273512, 34399056, 37265644, 38698938, 40132232, 45148761, 51410268, 51598584, 55898466, 60198348, 65214877, 68547024, 74531288, 77397876, 80264464, 83847699, 90297522, 102820536, 103197168, 111796932, 120396696, 130429754, 135446283, 149062576, 154795752, 167695398, 180595044, 195644631, 205641072, 223593864, 240793392, 251543097, 260859508, 270892566, 309591504, 335390796, 361190088, 391289262, 447187728, 503086194, 521719016, 541785132, 586933893, 670781592, 722380176, 782578524, 1006172388, 1043438032, 1083570264, 1173867786, 1341563184, 1565157048, 1760801679, 2012344776, 2167140528, 2347735572, 3130314096, 3521603358, 4024689552, 4695471144, 7043206716, 9390942288, 14086413432, 28172826864]

約数ペア:

[(1, 28172826864), (2, 14086413432), (3, 9390942288), (4, 7043206716), (6, 4695471144), (7, 4024689552), (8, 3521603358), (9, 3130314096), (12, 2347735572), (13, 2167140528), (14, 2012344776), (16, 1760801679), (18, 1565157048), (21, 1341563184), (24, 1173867786), (26, 1083570264), (27, 1043438032), (28, 1006172388), (36, 782578524), (39, 722380176), (42, 670781592), (48, 586933893), (52, 541785132), (54, 521719016), (56, 503086194), (63, 447187728), (72, 391289262), (78, 361190088), (84, 335390796), (91, 309591504), (104, 270892566), (108, 260859508), (112, 251543097), (117, 240793392), (126, 223593864), (137, 205641072), (144, 195644631), (156, 180595044), (168, 167695398), (182, 154795752), (189, 149062576), (208, 135446283), (216, 130429754), (234, 120396696), (252, 111796932), (273, 103197168), (274, 102820536), (312, 90297522), (336, 83847699), (351, 80264464), (364, 77397876), (378, 74531288), (411, 68547024), (432, 65214877), (468, 60198348), (504, 55898466), (546, 51598584), (548, 51410268), (624, 45148761), (702, 40132232), (728, 38698938), (756, 37265644), (819, 34399056), (822, 34273512), (936, 30099174), (959, 29377296), (1008, 27949233), (1092, 25799292), (1096, 25705134), (1233, 22849008), (1404, 20066116), (1456, 19349469), (1512, 18632822), (1638, 17199528), (1644, 17136756), (1781, 15818544), (1872, 15049587), (1918, 14688648), (2184, 12899646), (2192, 12852567), (2457, 11466352), (2466, 11424504), (2808, 10033058), (2877, 9792432), (3024, 9316411), (3276, 8599764), (3288, 8568378), (3562, 7909272), (3699, 7616336), (3836, 7344324), (4368, 6449823), (4914, 5733176), (4932, 5712252), (5231, 5385744), (5343, 5272848), (5616, 5016529), (5754, 4896216), (6552, 4299882), (6576, 4284189), (7124, 3954636), (7398, 3808168), (7672, 3672162), (8631, 3264144), (9828, 2866588), (9864, 2856126), (10462, 2692872), (10686, 2636424), (11508, 2448108), (12467, 2259792), (13104, 2149941), (14248, 1977318), (14796, 1904084), (15344, 1836081), (15693, 1795248), (16029, 1757616), (17262, 1632072), (19656, 1433294), (19728, 1428063), (20924, 1346436), (21372, 1318212), (23016, 1224054), (24934, 1129896), (25893, 1088048), (28496, 988659), (29592, 952042), (31386, 897624), (32058, 878808), (34524, 816036), (36617, 769392), (37401, 753264), (39312, 716647), (41848, 673218), (42744, 659106), (46032, 612027), (47079, 598416), (48087, 585872), (49868, 564948), (51786, 544024), (59184, 476021), (62772, 448812), (64116, 439404), (68003, 414288), (69048, 408018), (73234, 384696), (74802, 376632), (83696, 336609), (85488, 329553), (94158, 299208), (96174, 292936), (99736, 282474), (103572, 272012), (109851, 256464), (112203, 251088), (125544, 224406), (128232, 219702), (136006, 207144), (138096, 204009), (141237, 199472), (146468, 192348), (149604, 188316)]