408229656

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 1041600000

約数和(自身を除く): 633370344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 139, 158, 237, 278, 316, 417, 474, 556, 632, 834, 948, 1112, 1549, 1668, 1896, 3098, 3336, 4647, 6196, 9294, 10981, 12392, 18588, 21962, 32943, 37176, 43924, 65886, 87848, 122371, 131772, 215311, 244742, 263544, 367113, 430622, 489484, 645933, 734226, 861244, 978968, 1291866, 1468452, 1722488, 2583732, 2936904, 5167464, 17009569, 34019138, 51028707, 68038276, 102057414, 136076552, 204114828, 408229656]

約数ペア:

[(1, 408229656), (2, 204114828), (3, 136076552), (4, 102057414), (6, 68038276), (8, 51028707), (12, 34019138), (24, 17009569), (79, 5167464), (139, 2936904), (158, 2583732), (237, 1722488), (278, 1468452), (316, 1291866), (417, 978968), (474, 861244), (556, 734226), (632, 645933), (834, 489484), (948, 430622), (1112, 367113), (1549, 263544), (1668, 244742), (1896, 215311), (3098, 131772), (3336, 122371), (4647, 87848), (6196, 65886), (9294, 43924), (10981, 37176), (12392, 32943), (18588, 21962)]