490208472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1193}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 1434232800

約数和(自身を除く): 944024328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 439, 468, 878, 936, 1193, 1317, 1756, 2386, 2634, 3512, 3579, 3951, 4772, 5268, 5707, 7158, 7902, 9544, 10536, 10737, 11414, 14316, 15509, 15804, 17121, 21474, 22828, 28632, 31018, 31608, 34242, 42948, 45656, 46527, 51363, 62036, 68484, 85896, 93054, 102726, 124072, 136968, 139581, 186108, 205452, 279162, 372216, 410904, 523727, 558324, 1047454, 1116648, 1571181, 2094908, 3142362, 4189816, 4713543, 6284724, 6808451, 9427086, 12569448, 13616902, 18854172, 20425353, 27233804, 37708344, 40850706, 54467608, 61276059, 81701412, 122552118, 163402824, 245104236, 490208472]

約数ペア:

[(1, 490208472), (2, 245104236), (3, 163402824), (4, 122552118), (6, 81701412), (8, 61276059), (9, 54467608), (12, 40850706), (13, 37708344), (18, 27233804), (24, 20425353), (26, 18854172), (36, 13616902), (39, 12569448), (52, 9427086), (72, 6808451), (78, 6284724), (104, 4713543), (117, 4189816), (156, 3142362), (234, 2094908), (312, 1571181), (439, 1116648), (468, 1047454), (878, 558324), (936, 523727), (1193, 410904), (1317, 372216), (1756, 279162), (2386, 205452), (2634, 186108), (3512, 139581), (3579, 136968), (3951, 124072), (4772, 102726), (5268, 93054), (5707, 85896), (7158, 68484), (7902, 62036), (9544, 51363), (10536, 46527), (10737, 45656), (11414, 42948), (14316, 34242), (15509, 31608), (15804, 31018), (17121, 28632), (21474, 22828)]