400502016

素因数分解:

$2^8\times 3^3\times {\mathrm{57943}}^1$

素因数の和:57968

約数の個数: 72

約数和(自身を含む): 1184375360

約数和(自身を除く): 783873344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 57943, 115886, 173829, 231772, 347658, 463544, 521487, 695316, 927088, 1042974, 1390632, 1564461, 1854176, 2085948, 2781264, 3128922, 3708352, 4171896, 5562528, 6257844, 7416704, 8343792, 11125056, 12515688, 14833408, 16687584, 22250112, 25031376, 33375168, 44500224, 50062752, 66750336, 100125504, 133500672, 200251008, 400502016]

約数ペア:

[(1, 400502016), (2, 200251008), (3, 133500672), (4, 100125504), (6, 66750336), (8, 50062752), (9, 44500224), (12, 33375168), (16, 25031376), (18, 22250112), (24, 16687584), (27, 14833408), (32, 12515688), (36, 11125056), (48, 8343792), (54, 7416704), (64, 6257844), (72, 5562528), (96, 4171896), (108, 3708352), (128, 3128922), (144, 2781264), (192, 2085948), (216, 1854176), (256, 1564461), (288, 1390632), (384, 1042974), (432, 927088), (576, 695316), (768, 521487), (864, 463544), (1152, 347658), (1728, 231772), (2304, 173829), (3456, 115886), (6912, 57943)]