331845264

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 954626400

約数和(自身を除く): 622781136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 139, 144, 177, 236, 278, 281, 354, 417, 472, 531, 556, 562, 708, 834, 843, 944, 1062, 1112, 1124, 1251, 1416, 1668, 1686, 2124, 2224, 2248, 2502, 2529, 2832, 3336, 3372, 4248, 4496, 5004, 5058, 6672, 6744, 8201, 8496, 10008, 10116, 13488, 16402, 16579, 20016, 20232, 24603, 32804, 33158, 39059, 40464, 49206, 49737, 65608, 66316, 73809, 78118, 98412, 99474, 117177, 131216, 132632, 147618, 149211, 156236, 196824, 198948, 234354, 265264, 295236, 298422, 312472, 351531, 393648, 397896, 468708, 590472, 596844, 624944, 703062, 795792, 937416, 1180944, 1193688, 1406124, 1874832, 2304481, 2387376, 2812248, 4608962, 5624496, 6913443, 9217924, 13826886, 18435848, 20740329, 27653772, 36871696, 41480658, 55307544, 82961316, 110615088, 165922632, 331845264]

約数ペア:

[(1, 331845264), (2, 165922632), (3, 110615088), (4, 82961316), (6, 55307544), (8, 41480658), (9, 36871696), (12, 27653772), (16, 20740329), (18, 18435848), (24, 13826886), (36, 9217924), (48, 6913443), (59, 5624496), (72, 4608962), (118, 2812248), (139, 2387376), (144, 2304481), (177, 1874832), (236, 1406124), (278, 1193688), (281, 1180944), (354, 937416), (417, 795792), (472, 703062), (531, 624944), (556, 596844), (562, 590472), (708, 468708), (834, 397896), (843, 393648), (944, 351531), (1062, 312472), (1112, 298422), (1124, 295236), (1251, 265264), (1416, 234354), (1668, 198948), (1686, 196824), (2124, 156236), (2224, 149211), (2248, 147618), (2502, 132632), (2529, 131216), (2832, 117177), (3336, 99474), (3372, 98412), (4248, 78118), (4496, 73809), (5004, 66316), (5058, 65608), (6672, 49737), (6744, 49206), (8201, 40464), (8496, 39059), (10008, 33158), (10116, 32804), (13488, 24603), (16402, 20232), (16579, 20016)]