868910532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 2471680512

約数和(自身を除く): 1602769980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 73, 84, 93, 98, 124, 146, 147, 186, 196, 217, 219, 292, 294, 372, 434, 438, 511, 588, 651, 653, 868, 876, 1022, 1302, 1306, 1519, 1533, 1959, 2044, 2263, 2604, 2612, 3038, 3066, 3577, 3918, 4526, 4557, 4571, 6076, 6132, 6789, 7154, 7836, 9052, 9114, 9142, 10731, 13578, 13713, 14308, 15841, 18228, 18284, 20243, 21462, 27156, 27426, 31682, 31997, 40486, 42924, 47523, 47669, 54852, 60729, 63364, 63994, 80972, 95046, 95338, 95991, 110887, 121458, 127988, 141701, 143007, 190092, 190676, 191982, 221774, 242916, 283402, 286014, 332661, 333683, 383964, 425103, 443548, 566804, 572028, 665322, 667366, 850206, 991907, 1001049, 1330644, 1334732, 1477739, 1700412, 1983814, 2002098, 2335781, 2955478, 2975721, 3967628, 4004196, 4433217, 4671562, 5910956, 5951442, 7007343, 8866434, 9343124, 10344173, 11902884, 14014686, 17732868, 20688346, 28029372, 31032519, 41376692, 62065038, 72409211, 124130076, 144818422, 217227633, 289636844, 434455266, 868910532]

約数ペア:

[(1, 868910532), (2, 434455266), (3, 289636844), (4, 217227633), (6, 144818422), (7, 124130076), (12, 72409211), (14, 62065038), (21, 41376692), (28, 31032519), (31, 28029372), (42, 20688346), (49, 17732868), (62, 14014686), (73, 11902884), (84, 10344173), (93, 9343124), (98, 8866434), (124, 7007343), (146, 5951442), (147, 5910956), (186, 4671562), (196, 4433217), (217, 4004196), (219, 3967628), (292, 2975721), (294, 2955478), (372, 2335781), (434, 2002098), (438, 1983814), (511, 1700412), (588, 1477739), (651, 1334732), (653, 1330644), (868, 1001049), (876, 991907), (1022, 850206), (1302, 667366), (1306, 665322), (1519, 572028), (1533, 566804), (1959, 443548), (2044, 425103), (2263, 383964), (2604, 333683), (2612, 332661), (3038, 286014), (3066, 283402), (3577, 242916), (3918, 221774), (4526, 191982), (4557, 190676), (4571, 190092), (6076, 143007), (6132, 141701), (6789, 127988), (7154, 121458), (7836, 110887), (9052, 95991), (9114, 95338), (9142, 95046), (10731, 80972), (13578, 63994), (13713, 63364), (14308, 60729), (15841, 54852), (18228, 47669), (18284, 47523), (20243, 42924), (21462, 40486), (27156, 31997), (27426, 31682)]