305875992

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5563}}^1$

素因数の和:5680

約数の個数: 64

約数和(自身を含む): 801216000

約数和(自身を除く): 495340008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 474, 632, 696, 948, 1896, 2291, 4582, 5563, 6873, 9164, 11126, 13746, 16689, 18328, 22252, 27492, 33378, 44504, 54984, 66756, 133512, 161327, 322654, 439477, 483981, 645308, 878954, 967962, 1290616, 1318431, 1757908, 1935924, 2636862, 3515816, 3871848, 5273724, 10547448, 12744833, 25489666, 38234499, 50979332, 76468998, 101958664, 152937996, 305875992]

約数ペア:

[(1, 305875992), (2, 152937996), (3, 101958664), (4, 76468998), (6, 50979332), (8, 38234499), (12, 25489666), (24, 12744833), (29, 10547448), (58, 5273724), (79, 3871848), (87, 3515816), (116, 2636862), (158, 1935924), (174, 1757908), (232, 1318431), (237, 1290616), (316, 967962), (348, 878954), (474, 645308), (632, 483981), (696, 439477), (948, 322654), (1896, 161327), (2291, 133512), (4582, 66756), (5563, 54984), (6873, 44504), (9164, 33378), (11126, 27492), (13746, 22252), (16689, 18328)]