308987532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1607}}^1$

素因数の和:1740

約数の個数: 108

約数和(自身を含む): 917476560

約数和(自身を除く): 608489028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 196, 218, 252, 294, 327, 436, 441, 588, 654, 763, 882, 981, 1308, 1526, 1607, 1764, 1962, 2289, 3052, 3214, 3924, 4578, 4821, 5341, 6428, 6867, 9156, 9642, 10682, 11249, 13734, 14463, 16023, 19284, 21364, 22498, 27468, 28926, 32046, 33747, 44996, 48069, 57852, 64092, 67494, 78743, 96138, 101241, 134988, 157486, 175163, 192276, 202482, 236229, 314972, 350326, 404964, 472458, 525489, 700652, 708687, 944916, 1050978, 1226141, 1417374, 1576467, 2101956, 2452282, 2834748, 3152934, 3678423, 4904564, 6305868, 7356846, 8582987, 11035269, 14713692, 17165974, 22070538, 25748961, 34331948, 44141076, 51497922, 77246883, 102995844, 154493766, 308987532]

約数ペア:

[(1, 308987532), (2, 154493766), (3, 102995844), (4, 77246883), (6, 51497922), (7, 44141076), (9, 34331948), (12, 25748961), (14, 22070538), (18, 17165974), (21, 14713692), (28, 11035269), (36, 8582987), (42, 7356846), (49, 6305868), (63, 4904564), (84, 3678423), (98, 3152934), (109, 2834748), (126, 2452282), (147, 2101956), (196, 1576467), (218, 1417374), (252, 1226141), (294, 1050978), (327, 944916), (436, 708687), (441, 700652), (588, 525489), (654, 472458), (763, 404964), (882, 350326), (981, 314972), (1308, 236229), (1526, 202482), (1607, 192276), (1764, 175163), (1962, 157486), (2289, 134988), (3052, 101241), (3214, 96138), (3924, 78743), (4578, 67494), (4821, 64092), (5341, 57852), (6428, 48069), (6867, 44996), (9156, 33747), (9642, 32046), (10682, 28926), (11249, 27468), (13734, 22498), (14463, 21364), (16023, 19284)]