4849990672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 9839370240

約数和(自身を除く): 4989379568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 239, 248, 251, 326, 478, 496, 502, 652, 956, 1004, 1304, 1912, 2008, 2608, 3824, 4016, 5053, 7409, 7781, 10106, 14818, 15562, 20212, 29636, 31124, 38957, 40424, 40913, 59272, 59989, 62248, 77914, 80848, 81826, 118544, 119978, 124496, 155828, 163652, 239956, 311656, 327304, 479912, 623312, 654608, 959824, 1207667, 1268303, 1859659, 2415334, 2536606, 3719318, 4830668, 5073212, 7438636, 9661336, 9778207, 10146424, 14877272, 19322672, 19556414, 20292848, 29754544, 39112828, 78225656, 156451312, 303124417, 606248834, 1212497668, 2424995336, 4849990672]

約数ペア:

[(1, 4849990672), (2, 2424995336), (4, 1212497668), (8, 606248834), (16, 303124417), (31, 156451312), (62, 78225656), (124, 39112828), (163, 29754544), (239, 20292848), (248, 19556414), (251, 19322672), (326, 14877272), (478, 10146424), (496, 9778207), (502, 9661336), (652, 7438636), (956, 5073212), (1004, 4830668), (1304, 3719318), (1912, 2536606), (2008, 2415334), (2608, 1859659), (3824, 1268303), (4016, 1207667), (5053, 959824), (7409, 654608), (7781, 623312), (10106, 479912), (14818, 327304), (15562, 311656), (20212, 239956), (29636, 163652), (31124, 155828), (38957, 124496), (40424, 119978), (40913, 118544), (59272, 81826), (59989, 80848), (62248, 77914)]