1208644008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4243}}^1$

素因数の和:4359

約数の個数: 128

約数和(自身を含む): 3593479680

約数和(自身を除く): 2384835672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 83, 88, 104, 132, 143, 156, 166, 249, 264, 286, 312, 332, 429, 498, 572, 664, 858, 913, 996, 1079, 1144, 1716, 1826, 1992, 2158, 2739, 3237, 3432, 3652, 4243, 4316, 5478, 6474, 7304, 8486, 8632, 10956, 11869, 12729, 12948, 16972, 21912, 23738, 25458, 25896, 33944, 35607, 46673, 47476, 50916, 55159, 71214, 93346, 94952, 101832, 110318, 140019, 142428, 165477, 186692, 220636, 280038, 284856, 330954, 352169, 373384, 441272, 560076, 606749, 661908, 704338, 1056507, 1120152, 1213498, 1323816, 1408676, 1820247, 2113014, 2426996, 2817352, 3640494, 3873859, 4226028, 4578197, 4853992, 7280988, 7747718, 8452056, 9156394, 11621577, 13734591, 14561976, 15495436, 18312788, 23243154, 27469182, 30990872, 36625576, 46486308, 50360167, 54938364, 92972616, 100720334, 109876728, 151080501, 201440668, 302161002, 402881336, 604322004, 1208644008]

約数ペア:

[(1, 1208644008), (2, 604322004), (3, 402881336), (4, 302161002), (6, 201440668), (8, 151080501), (11, 109876728), (12, 100720334), (13, 92972616), (22, 54938364), (24, 50360167), (26, 46486308), (33, 36625576), (39, 30990872), (44, 27469182), (52, 23243154), (66, 18312788), (78, 15495436), (83, 14561976), (88, 13734591), (104, 11621577), (132, 9156394), (143, 8452056), (156, 7747718), (166, 7280988), (249, 4853992), (264, 4578197), (286, 4226028), (312, 3873859), (332, 3640494), (429, 2817352), (498, 2426996), (572, 2113014), (664, 1820247), (858, 1408676), (913, 1323816), (996, 1213498), (1079, 1120152), (1144, 1056507), (1716, 704338), (1826, 661908), (1992, 606749), (2158, 560076), (2739, 441272), (3237, 373384), (3432, 352169), (3652, 330954), (4243, 284856), (4316, 280038), (5478, 220636), (6474, 186692), (7304, 165477), (8486, 142428), (8632, 140019), (10956, 110318), (11869, 101832), (12729, 94952), (12948, 93346), (16972, 71214), (21912, 55159), (23738, 50916), (25458, 47476), (25896, 46673), (33944, 35607)]