321379232

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 683956224

約数和(自身を除く): 362576992

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 61, 62, 94, 113, 122, 124, 188, 226, 244, 248, 376, 452, 488, 496, 752, 904, 976, 992, 1457, 1504, 1808, 1891, 1952, 2867, 2914, 3503, 3616, 3782, 5311, 5734, 5828, 6893, 7006, 7564, 10622, 11468, 11656, 13786, 14012, 15128, 21244, 22936, 23312, 27572, 28024, 30256, 42488, 45872, 46624, 55144, 56048, 60512, 84976, 88877, 91744, 110288, 112096, 164641, 169952, 177754, 213683, 220576, 323971, 329282, 355508, 427366, 647942, 658564, 711016, 854732, 1295884, 1317128, 1422032, 1709464, 2591768, 2634256, 2844064, 3418928, 5183536, 5268512, 6837856, 10043101, 10367072, 20086202, 40172404, 80344808, 160689616, 321379232]

約数ペア:

[(1, 321379232), (2, 160689616), (4, 80344808), (8, 40172404), (16, 20086202), (31, 10367072), (32, 10043101), (47, 6837856), (61, 5268512), (62, 5183536), (94, 3418928), (113, 2844064), (122, 2634256), (124, 2591768), (188, 1709464), (226, 1422032), (244, 1317128), (248, 1295884), (376, 854732), (452, 711016), (488, 658564), (496, 647942), (752, 427366), (904, 355508), (976, 329282), (992, 323971), (1457, 220576), (1504, 213683), (1808, 177754), (1891, 169952), (1952, 164641), (2867, 112096), (2914, 110288), (3503, 91744), (3616, 88877), (3782, 84976), (5311, 60512), (5734, 56048), (5828, 55144), (6893, 46624), (7006, 45872), (7564, 42488), (10622, 30256), (11468, 28024), (11656, 27572), (13786, 23312), (14012, 22936), (15128, 21244)]