375808212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{937}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 1025320296

約数和(自身を除く): 649512084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 857, 937, 1714, 1874, 2571, 2811, 3428, 3748, 5142, 5622, 7713, 8433, 10284, 11141, 11244, 12181, 15426, 16866, 22282, 24362, 30852, 33423, 33732, 36543, 44564, 48724, 66846, 73086, 100269, 109629, 133692, 146172, 200538, 219258, 401076, 438516, 803009, 1606018, 2409027, 3212036, 4818054, 7227081, 9636108, 10439117, 14454162, 20878234, 28908324, 31317351, 41756468, 62634702, 93952053, 125269404, 187904106, 375808212]

約数ペア:

[(1, 375808212), (2, 187904106), (3, 125269404), (4, 93952053), (6, 62634702), (9, 41756468), (12, 31317351), (13, 28908324), (18, 20878234), (26, 14454162), (36, 10439117), (39, 9636108), (52, 7227081), (78, 4818054), (117, 3212036), (156, 2409027), (234, 1606018), (468, 803009), (857, 438516), (937, 401076), (1714, 219258), (1874, 200538), (2571, 146172), (2811, 133692), (3428, 109629), (3748, 100269), (5142, 73086), (5622, 66846), (7713, 48724), (8433, 44564), (10284, 36543), (11141, 33732), (11244, 33423), (12181, 30852), (15426, 24362), (16866, 22282)]