291205746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3671}}^1$

素因数の和:3808

約数の個数: 64

約数和(自身を含む): 703261440

約数和(自身を除く): 412055694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 226, 234, 339, 351, 678, 702, 1017, 1469, 2034, 2938, 3051, 3671, 4407, 6102, 7342, 8814, 11013, 13221, 22026, 26442, 33039, 39663, 47723, 66078, 79326, 95446, 99117, 143169, 198234, 286338, 414823, 429507, 829646, 859014, 1244469, 1288521, 2488938, 2577042, 3733407, 5392699, 7466814, 10785398, 11200221, 16178097, 22400442, 32356194, 48534291, 97068582, 145602873, 291205746]

約数ペア:

[(1, 291205746), (2, 145602873), (3, 97068582), (6, 48534291), (9, 32356194), (13, 22400442), (18, 16178097), (26, 11200221), (27, 10785398), (39, 7466814), (54, 5392699), (78, 3733407), (113, 2577042), (117, 2488938), (226, 1288521), (234, 1244469), (339, 859014), (351, 829646), (678, 429507), (702, 414823), (1017, 286338), (1469, 198234), (2034, 143169), (2938, 99117), (3051, 95446), (3671, 79326), (4407, 66078), (6102, 47723), (7342, 39663), (8814, 33039), (11013, 26442), (13221, 22026)]