1330773808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31517}}^1$

素因数の和:31574

約数の個数: 80

約数和(自身を含む): 3282914880

約数和(自身を除く): 1952141072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10556, 21112, 31517, 42224, 63034, 126068, 220619, 252136, 409721, 441238, 504272, 819442, 882476, 913993, 1638884, 1764952, 1827986, 2868047, 3277768, 3529904, 3655972, 5736094, 6397951, 6555536, 7311944, 11472188, 11881909, 12795902, 14623888, 22944376, 23763818, 25591804, 45888752, 47527636, 51183608, 83173363, 95055272, 102367216, 166346726, 190110544, 332693452, 665386904, 1330773808]

約数ペア:

[(1, 1330773808), (2, 665386904), (4, 332693452), (7, 190110544), (8, 166346726), (13, 102367216), (14, 95055272), (16, 83173363), (26, 51183608), (28, 47527636), (29, 45888752), (52, 25591804), (56, 23763818), (58, 22944376), (91, 14623888), (104, 12795902), (112, 11881909), (116, 11472188), (182, 7311944), (203, 6555536), (208, 6397951), (232, 5736094), (364, 3655972), (377, 3529904), (406, 3277768), (464, 2868047), (728, 1827986), (754, 1764952), (812, 1638884), (1456, 913993), (1508, 882476), (1624, 819442), (2639, 504272), (3016, 441238), (3248, 409721), (5278, 252136), (6032, 220619), (10556, 126068), (21112, 63034), (31517, 42224)]