385945056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{191441}}^1$

素因数の和:191464

約数の個数: 72

約数和(自身を含む): 1254327984

約数和(自身を除く): 868382928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 191441, 382882, 574323, 765764, 1148646, 1340087, 1531528, 1722969, 2297292, 2680174, 3063056, 3445938, 4020261, 4594584, 5360348, 6126112, 6891876, 8040522, 9189168, 10720696, 12060783, 13783752, 16081044, 18378336, 21441392, 24121566, 27567504, 32162088, 42882784, 48243132, 55135008, 64324176, 96486264, 128648352, 192972528, 385945056]

約数ペア:

[(1, 385945056), (2, 192972528), (3, 128648352), (4, 96486264), (6, 64324176), (7, 55135008), (8, 48243132), (9, 42882784), (12, 32162088), (14, 27567504), (16, 24121566), (18, 21441392), (21, 18378336), (24, 16081044), (28, 13783752), (32, 12060783), (36, 10720696), (42, 9189168), (48, 8040522), (56, 6891876), (63, 6126112), (72, 5360348), (84, 4594584), (96, 4020261), (112, 3445938), (126, 3063056), (144, 2680174), (168, 2297292), (224, 1722969), (252, 1531528), (288, 1340087), (336, 1148646), (504, 765764), (672, 574323), (1008, 382882), (2016, 191441)]