349595316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6221}}^1$

素因数の和:6461

約数の個数: 72

約数和(自身を含む): 1014633984

約数和(自身を除く): 665038668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 3122, 4014, 4683, 6221, 6244, 8028, 9366, 12442, 14049, 18663, 18732, 24884, 28098, 37326, 43547, 55989, 56196, 74652, 87094, 111978, 130641, 174188, 223956, 261282, 391923, 522564, 783846, 1387283, 1567692, 2774566, 4161849, 5549132, 8323698, 9710981, 12485547, 16647396, 19421962, 24971094, 29132943, 38843924, 49942188, 58265886, 87398829, 116531772, 174797658, 349595316]

約数ペア:

[(1, 349595316), (2, 174797658), (3, 116531772), (4, 87398829), (6, 58265886), (7, 49942188), (9, 38843924), (12, 29132943), (14, 24971094), (18, 19421962), (21, 16647396), (28, 12485547), (36, 9710981), (42, 8323698), (63, 5549132), (84, 4161849), (126, 2774566), (223, 1567692), (252, 1387283), (446, 783846), (669, 522564), (892, 391923), (1338, 261282), (1561, 223956), (2007, 174188), (2676, 130641), (3122, 111978), (4014, 87094), (4683, 74652), (6221, 56196), (6244, 55989), (8028, 43547), (9366, 37326), (12442, 28098), (14049, 24884), (18663, 18732)]