973984752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{520291}}^1$

素因数の和:520318

約数の個数: 60

約数和(自身を含む): 2935487464

約数和(自身を除く): 1961502712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 520291, 1040582, 1560873, 2081164, 3121746, 4162328, 4682619, 6243492, 6763783, 8324656, 9365238, 12486984, 13527566, 18730476, 20291349, 24973968, 27055132, 37460952, 40582698, 54110264, 60874047, 74921904, 81165396, 108220528, 121748094, 162330792, 243496188, 324661584, 486992376, 973984752]

約数ペア:

[(1, 973984752), (2, 486992376), (3, 324661584), (4, 243496188), (6, 162330792), (8, 121748094), (9, 108220528), (12, 81165396), (13, 74921904), (16, 60874047), (18, 54110264), (24, 40582698), (26, 37460952), (36, 27055132), (39, 24973968), (48, 20291349), (52, 18730476), (72, 13527566), (78, 12486984), (104, 9365238), (117, 8324656), (144, 6763783), (156, 6243492), (208, 4682619), (234, 4162328), (312, 3121746), (468, 2081164), (624, 1560873), (936, 1040582), (1872, 520291)]