347969296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 725953536

約数和(自身を除く): 377984240

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 71, 82, 124, 142, 164, 241, 248, 284, 328, 482, 496, 568, 656, 964, 1136, 1271, 1928, 2201, 2542, 2911, 3856, 4402, 5084, 5822, 7471, 8804, 9881, 10168, 11644, 14942, 17111, 17608, 19762, 20336, 23288, 29884, 34222, 35216, 39524, 46576, 59768, 68444, 79048, 90241, 119536, 136888, 158096, 180482, 273776, 306311, 360964, 530441, 612622, 701551, 721928, 1060882, 1225244, 1403102, 1443856, 2121764, 2450488, 2806204, 4243528, 4900976, 5612408, 8487056, 11224816, 21748081, 43496162, 86992324, 173984648, 347969296]

約数ペア:

[(1, 347969296), (2, 173984648), (4, 86992324), (8, 43496162), (16, 21748081), (31, 11224816), (41, 8487056), (62, 5612408), (71, 4900976), (82, 4243528), (124, 2806204), (142, 2450488), (164, 2121764), (241, 1443856), (248, 1403102), (284, 1225244), (328, 1060882), (482, 721928), (496, 701551), (568, 612622), (656, 530441), (964, 360964), (1136, 306311), (1271, 273776), (1928, 180482), (2201, 158096), (2542, 136888), (2911, 119536), (3856, 90241), (4402, 79048), (5084, 68444), (5822, 59768), (7471, 46576), (8804, 39524), (9881, 35216), (10168, 34222), (11644, 29884), (14942, 23288), (17111, 20336), (17608, 19762)]