217922796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 324

約数和(自身を含む): 751783032

約数和(自身を除く): 533860236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 43, 49, 51, 52, 63, 68, 78, 84, 86, 91, 98, 102, 117, 119, 126, 129, 147, 153, 156, 169, 172, 182, 196, 204, 221, 234, 238, 252, 258, 273, 294, 301, 306, 338, 357, 364, 387, 441, 442, 468, 476, 507, 516, 546, 559, 588, 602, 612, 637, 663, 676, 714, 731, 774, 819, 833, 882, 884, 903, 1014, 1071, 1092, 1118, 1183, 1204, 1274, 1326, 1428, 1462, 1521, 1547, 1548, 1638, 1666, 1677, 1764, 1806, 1911, 1989, 2028, 2107, 2142, 2193, 2236, 2366, 2499, 2548, 2652, 2709, 2873, 2924, 3042, 3094, 3276, 3332, 3354, 3549, 3612, 3822, 3913, 3978, 4214, 4284, 4386, 4641, 4732, 4998, 5031, 5117, 5418, 5733, 5746, 6084, 6188, 6321, 6579, 6708, 7098, 7267, 7497, 7644, 7826, 7956, 8281, 8428, 8619, 8772, 9282, 9503, 9996, 10062, 10234, 10647, 10829, 10836, 11466, 11492, 11739, 12642, 13158, 13923, 14196, 14534, 14994, 15351, 15652, 16562, 17238, 18564, 18963, 19006, 20111, 20124, 20468, 21294, 21658, 21801, 22932, 23478, 24843, 25284, 25857, 26316, 27391, 27846, 28509, 29068, 29988, 30702, 32487, 33124, 34476, 35217, 35819, 37926, 38012, 40222, 42588, 43316, 43602, 46053, 46956, 49686, 50869, 51714, 54782, 55692, 57018, 60333, 61404, 64974, 65403, 66521, 70434, 71638, 74529, 75852, 80444, 82173, 85527, 87204, 92106, 97461, 99372, 101738, 103428, 107457, 109564, 114036, 120666, 123539, 129948, 130806, 133042, 140777, 140868, 143276, 149058, 152607, 164346, 171054, 180999, 184212, 194922, 199563, 203476, 214914, 241332, 246519, 247078, 261612, 266084, 281554, 298116, 305214, 322371, 328692, 342108, 356083, 361998, 370617, 389844, 399126, 422331, 429828, 457821, 465647, 493038, 494156, 563108, 598689, 610428, 644742, 712166, 723996, 741234, 798252, 844662, 864773, 915642, 931294, 986076, 1068249, 1111851, 1197378, 1266993, 1289484, 1396941, 1424332, 1482468, 1689324, 1729546, 1831284, 1862588, 2136498, 2223702, 2394756, 2533986, 2594319, 2793882, 3204747, 3459092, 4190823, 4272996, 4447404, 5067972, 5188638, 5587764, 6053411, 6409494, 7782957, 8381646, 10377276, 12106822, 12818988, 15565914, 16763292, 18160233, 24213644, 31131828, 36320466, 54480699, 72640932, 108961398, 217922796]

約数ペア:

[(1, 217922796), (2, 108961398), (3, 72640932), (4, 54480699), (6, 36320466), (7, 31131828), (9, 24213644), (12, 18160233), (13, 16763292), (14, 15565914), (17, 12818988), (18, 12106822), (21, 10377276), (26, 8381646), (28, 7782957), (34, 6409494), (36, 6053411), (39, 5587764), (42, 5188638), (43, 5067972), (49, 4447404), (51, 4272996), (52, 4190823), (63, 3459092), (68, 3204747), (78, 2793882), (84, 2594319), (86, 2533986), (91, 2394756), (98, 2223702), (102, 2136498), (117, 1862588), (119, 1831284), (126, 1729546), (129, 1689324), (147, 1482468), (153, 1424332), (156, 1396941), (169, 1289484), (172, 1266993), (182, 1197378), (196, 1111851), (204, 1068249), (221, 986076), (234, 931294), (238, 915642), (252, 864773), (258, 844662), (273, 798252), (294, 741234), (301, 723996), (306, 712166), (338, 644742), (357, 610428), (364, 598689), (387, 563108), (441, 494156), (442, 493038), (468, 465647), (476, 457821), (507, 429828), (516, 422331), (546, 399126), (559, 389844), (588, 370617), (602, 361998), (612, 356083), (637, 342108), (663, 328692), (676, 322371), (714, 305214), (731, 298116), (774, 281554), (819, 266084), (833, 261612), (882, 247078), (884, 246519), (903, 241332), (1014, 214914), (1071, 203476), (1092, 199563), (1118, 194922), (1183, 184212), (1204, 180999), (1274, 171054), (1326, 164346), (1428, 152607), (1462, 149058), (1521, 143276), (1547, 140868), (1548, 140777), (1638, 133042), (1666, 130806), (1677, 129948), (1764, 123539), (1806, 120666), (1911, 114036), (1989, 109564), (2028, 107457), (2107, 103428), (2142, 101738), (2193, 99372), (2236, 97461), (2366, 92106), (2499, 87204), (2548, 85527), (2652, 82173), (2709, 80444), (2873, 75852), (2924, 74529), (3042, 71638), (3094, 70434), (3276, 66521), (3332, 65403), (3354, 64974), (3549, 61404), (3612, 60333), (3822, 57018), (3913, 55692), (3978, 54782), (4214, 51714), (4284, 50869), (4386, 49686), (4641, 46956), (4732, 46053), (4998, 43602), (5031, 43316), (5117, 42588), (5418, 40222), (5733, 38012), (5746, 37926), (6084, 35819), (6188, 35217), (6321, 34476), (6579, 33124), (6708, 32487), (7098, 30702), (7267, 29988), (7497, 29068), (7644, 28509), (7826, 27846), (7956, 27391), (8281, 26316), (8428, 25857), (8619, 25284), (8772, 24843), (9282, 23478), (9503, 22932), (9996, 21801), (10062, 21658), (10234, 21294), (10647, 20468), (10829, 20124), (10836, 20111), (11466, 19006), (11492, 18963), (11739, 18564), (12642, 17238), (13158, 16562), (13923, 15652), (14196, 15351), (14534, 14994)]