478149084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 1442861056

約数和(自身を除く): 964711972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 97, 124, 126, 186, 194, 217, 252, 279, 291, 372, 388, 434, 558, 582, 631, 651, 679, 868, 873, 1116, 1164, 1262, 1302, 1358, 1746, 1893, 1953, 2037, 2524, 2604, 2716, 3007, 3492, 3786, 3906, 4074, 4417, 5679, 6014, 6111, 7572, 7812, 8148, 8834, 9021, 11358, 12028, 12222, 13251, 17668, 18042, 19561, 21049, 22716, 24444, 26502, 27063, 36084, 39122, 39753, 42098, 53004, 54126, 58683, 61207, 63147, 78244, 79506, 84196, 108252, 117366, 122414, 126294, 136927, 159012, 176049, 183621, 189441, 234732, 244828, 252588, 273854, 352098, 367242, 378882, 410781, 428449, 547708, 550863, 704196, 734484, 757764, 821562, 856898, 1101726, 1232343, 1285347, 1643124, 1713796, 1897417, 2203452, 2464686, 2570694, 3794834, 3856041, 4929372, 5141388, 5692251, 7589668, 7712082, 11384502, 13281919, 15424164, 17076753, 22769004, 26563838, 34153506, 39845757, 53127676, 68307012, 79691514, 119537271, 159383028, 239074542, 478149084]

約数ペア:

[(1, 478149084), (2, 239074542), (3, 159383028), (4, 119537271), (6, 79691514), (7, 68307012), (9, 53127676), (12, 39845757), (14, 34153506), (18, 26563838), (21, 22769004), (28, 17076753), (31, 15424164), (36, 13281919), (42, 11384502), (62, 7712082), (63, 7589668), (84, 5692251), (93, 5141388), (97, 4929372), (124, 3856041), (126, 3794834), (186, 2570694), (194, 2464686), (217, 2203452), (252, 1897417), (279, 1713796), (291, 1643124), (372, 1285347), (388, 1232343), (434, 1101726), (558, 856898), (582, 821562), (631, 757764), (651, 734484), (679, 704196), (868, 550863), (873, 547708), (1116, 428449), (1164, 410781), (1262, 378882), (1302, 367242), (1358, 352098), (1746, 273854), (1893, 252588), (1953, 244828), (2037, 234732), (2524, 189441), (2604, 183621), (2716, 176049), (3007, 159012), (3492, 136927), (3786, 126294), (3906, 122414), (4074, 117366), (4417, 108252), (5679, 84196), (6014, 79506), (6111, 78244), (7572, 63147), (7812, 61207), (8148, 58683), (8834, 54126), (9021, 53004), (11358, 42098), (12028, 39753), (12222, 39122), (13251, 36084), (17668, 27063), (18042, 26502), (19561, 24444), (21049, 22716)]