401576304

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{487}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 1067431680

約数和(自身を除く): 665855376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 419, 487, 492, 656, 838, 974, 984, 1257, 1461, 1676, 1948, 1968, 2514, 2922, 3352, 3896, 5028, 5844, 6704, 7792, 10056, 11688, 17179, 19967, 20112, 23376, 34358, 39934, 51537, 59901, 68716, 79868, 103074, 119802, 137432, 159736, 204053, 206148, 239604, 274864, 319472, 408106, 412296, 479208, 612159, 816212, 824592, 958416, 1224318, 1632424, 2448636, 3264848, 4897272, 8366173, 9794544, 16732346, 25098519, 33464692, 50197038, 66929384, 100394076, 133858768, 200788152, 401576304]

約数ペア:

[(1, 401576304), (2, 200788152), (3, 133858768), (4, 100394076), (6, 66929384), (8, 50197038), (12, 33464692), (16, 25098519), (24, 16732346), (41, 9794544), (48, 8366173), (82, 4897272), (123, 3264848), (164, 2448636), (246, 1632424), (328, 1224318), (419, 958416), (487, 824592), (492, 816212), (656, 612159), (838, 479208), (974, 412296), (984, 408106), (1257, 319472), (1461, 274864), (1676, 239604), (1948, 206148), (1968, 204053), (2514, 159736), (2922, 137432), (3352, 119802), (3896, 103074), (5028, 79868), (5844, 68716), (6704, 59901), (7792, 51537), (10056, 39934), (11688, 34358), (17179, 23376), (19967, 20112)]