477857808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 1390910976

約数和(自身を除く): 913053168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 167, 186, 248, 279, 334, 372, 496, 501, 558, 641, 668, 744, 1002, 1116, 1282, 1336, 1488, 1503, 1923, 2004, 2232, 2564, 2672, 3006, 3846, 4008, 4464, 5128, 5177, 5769, 6012, 7692, 8016, 10256, 10354, 11538, 12024, 15384, 15531, 19871, 20708, 23076, 24048, 30768, 31062, 39742, 41416, 46152, 46593, 59613, 62124, 79484, 82832, 92304, 93186, 107047, 119226, 124248, 158968, 178839, 186372, 214094, 238452, 248496, 317936, 321141, 357678, 372744, 428188, 476904, 642282, 715356, 745488, 856376, 953808, 963423, 1284564, 1430712, 1712752, 1926846, 2569128, 2861424, 3318457, 3853692, 5138256, 6636914, 7707384, 9955371, 13273828, 15414768, 19910742, 26547656, 29866113, 39821484, 53095312, 59732226, 79642968, 119464452, 159285936, 238928904, 477857808]

約数ペア:

[(1, 477857808), (2, 238928904), (3, 159285936), (4, 119464452), (6, 79642968), (8, 59732226), (9, 53095312), (12, 39821484), (16, 29866113), (18, 26547656), (24, 19910742), (31, 15414768), (36, 13273828), (48, 9955371), (62, 7707384), (72, 6636914), (93, 5138256), (124, 3853692), (144, 3318457), (167, 2861424), (186, 2569128), (248, 1926846), (279, 1712752), (334, 1430712), (372, 1284564), (496, 963423), (501, 953808), (558, 856376), (641, 745488), (668, 715356), (744, 642282), (1002, 476904), (1116, 428188), (1282, 372744), (1336, 357678), (1488, 321141), (1503, 317936), (1923, 248496), (2004, 238452), (2232, 214094), (2564, 186372), (2672, 178839), (3006, 158968), (3846, 124248), (4008, 119226), (4464, 107047), (5128, 93186), (5177, 92304), (5769, 82832), (6012, 79484), (7692, 62124), (8016, 59613), (10256, 46593), (10354, 46152), (11538, 41416), (12024, 39742), (15384, 31062), (15531, 30768), (19871, 24048), (20708, 23076)]