445284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 1433600

約数和(自身を除く): 988316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 84, 93, 108, 114, 124, 126, 133, 171, 186, 189, 217, 228, 252, 266, 279, 342, 372, 378, 399, 434, 513, 532, 558, 589, 651, 684, 756, 798, 837, 868, 1026, 1116, 1178, 1197, 1302, 1596, 1674, 1767, 1953, 2052, 2356, 2394, 2604, 3348, 3534, 3591, 3906, 4123, 4788, 5301, 5859, 7068, 7182, 7812, 8246, 10602, 11718, 12369, 14364, 15903, 16492, 21204, 23436, 24738, 31806, 37107, 49476, 63612, 74214, 111321, 148428, 222642, 445284]

約数ペア:

[(1, 445284), (2, 222642), (3, 148428), (4, 111321), (6, 74214), (7, 63612), (9, 49476), (12, 37107), (14, 31806), (18, 24738), (19, 23436), (21, 21204), (27, 16492), (28, 15903), (31, 14364), (36, 12369), (38, 11718), (42, 10602), (54, 8246), (57, 7812), (62, 7182), (63, 7068), (76, 5859), (84, 5301), (93, 4788), (108, 4123), (114, 3906), (124, 3591), (126, 3534), (133, 3348), (171, 2604), (186, 2394), (189, 2356), (217, 2052), (228, 1953), (252, 1767), (266, 1674), (279, 1596), (342, 1302), (372, 1197), (378, 1178), (399, 1116), (434, 1026), (513, 868), (532, 837), (558, 798), (589, 756), (651, 684)]