339810345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8155

約数の個数: 72

約数和(自身を含む): 721319040

約数和(自身を除く): 381508695

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 315, 399, 441, 665, 735, 855, 931, 1197, 1995, 2205, 2793, 4655, 5985, 8111, 8379, 13965, 24333, 40555, 41895, 56777, 72999, 121665, 154109, 170331, 283885, 364995, 397439, 462327, 510993, 770545, 851655, 1078763, 1192317, 1386981, 1987195, 2311635, 2554965, 3236289, 3576951, 5393815, 5961585, 6934905, 7551341, 9708867, 16181445, 17884755, 22654023, 37756705, 48544335, 67962069, 113270115, 339810345]

約数ペア:

[(1, 339810345), (3, 113270115), (5, 67962069), (7, 48544335), (9, 37756705), (15, 22654023), (19, 17884755), (21, 16181445), (35, 9708867), (45, 7551341), (49, 6934905), (57, 5961585), (63, 5393815), (95, 3576951), (105, 3236289), (133, 2554965), (147, 2311635), (171, 1987195), (245, 1386981), (285, 1192317), (315, 1078763), (399, 851655), (441, 770545), (665, 510993), (735, 462327), (855, 397439), (931, 364995), (1197, 283885), (1995, 170331), (2205, 154109), (2793, 121665), (4655, 72999), (5985, 56777), (8111, 41895), (8379, 40555), (13965, 24333)]