405125988

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{2969}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 963990720

約数和(自身を除く): 558864732

約数列:

[1, 2, 3, 4, 6, 12, 83, 137, 166, 249, 274, 332, 411, 498, 548, 822, 996, 1644, 2969, 5938, 8907, 11371, 11876, 17814, 22742, 34113, 35628, 45484, 68226, 136452, 246427, 406753, 492854, 739281, 813506, 985708, 1220259, 1478562, 1627012, 2440518, 2957124, 4881036, 33760499, 67520998, 101281497, 135041996, 202562994, 405125988]

約数ペア:

[(1, 405125988), (2, 202562994), (3, 135041996), (4, 101281497), (6, 67520998), (12, 33760499), (83, 4881036), (137, 2957124), (166, 2440518), (249, 1627012), (274, 1478562), (332, 1220259), (411, 985708), (498, 813506), (548, 739281), (822, 492854), (996, 406753), (1644, 246427), (2969, 136452), (5938, 68226), (8907, 45484), (11371, 35628), (11876, 34113), (17814, 22742)]