631353216

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126473}}^1$

素因数の和:126503

約数の個数: 64

約数和(自身を含む): 1806048720

約数和(自身を除く): 1174695504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 126473, 252946, 379419, 505892, 758838, 1011784, 1517676, 1644149, 2023568, 3035352, 3288298, 4047136, 4932447, 6070704, 6576596, 8094272, 9864894, 12141408, 13153192, 16188544, 19729788, 24282816, 26306384, 39459576, 48565632, 52612768, 78919152, 105225536, 157838304, 210451072, 315676608, 631353216]

約数ペア:

[(1, 631353216), (2, 315676608), (3, 210451072), (4, 157838304), (6, 105225536), (8, 78919152), (12, 52612768), (13, 48565632), (16, 39459576), (24, 26306384), (26, 24282816), (32, 19729788), (39, 16188544), (48, 13153192), (52, 12141408), (64, 9864894), (78, 8094272), (96, 6576596), (104, 6070704), (128, 4932447), (156, 4047136), (192, 3288298), (208, 3035352), (312, 2023568), (384, 1644149), (416, 1517676), (624, 1011784), (832, 758838), (1248, 505892), (1664, 379419), (2496, 252946), (4992, 126473)]