1440097022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11863}}^1$

素因数の和:11937

約数の個数: 64

約数和(自身を含む): 2870138880

約数和(自身を除く): 1430041858

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 161, 182, 203, 299, 322, 377, 406, 598, 667, 754, 1334, 2093, 2639, 4186, 4669, 5278, 8671, 9338, 11863, 17342, 23726, 60697, 83041, 121394, 154219, 166082, 272849, 308438, 344027, 545698, 688054, 1079533, 1909943, 2159066, 2408189, 3547037, 3819886, 4472351, 4816378, 7094074, 7912621, 8944702, 15825242, 24829259, 31306457, 49658518, 55388347, 62612914, 102864073, 110776694, 205728146, 720048511, 1440097022]

約数ペア:

[(1, 1440097022), (2, 720048511), (7, 205728146), (13, 110776694), (14, 102864073), (23, 62612914), (26, 55388347), (29, 49658518), (46, 31306457), (58, 24829259), (91, 15825242), (161, 8944702), (182, 7912621), (203, 7094074), (299, 4816378), (322, 4472351), (377, 3819886), (406, 3547037), (598, 2408189), (667, 2159066), (754, 1909943), (1334, 1079533), (2093, 688054), (2639, 545698), (4186, 344027), (4669, 308438), (5278, 272849), (8671, 166082), (9338, 154219), (11863, 121394), (17342, 83041), (23726, 60697)]