345771408

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2791}}^1$

素因数の和:2920

約数の個数: 80

約数和(自身を含む): 934761600

約数和(自身を除く): 588990192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 464, 534, 696, 712, 1068, 1392, 1424, 2136, 2581, 2791, 4272, 5162, 5582, 7743, 8373, 10324, 11164, 15486, 16746, 20648, 22328, 30972, 33492, 41296, 44656, 61944, 66984, 80939, 123888, 133968, 161878, 242817, 248399, 323756, 485634, 496798, 647512, 745197, 971268, 993596, 1295024, 1490394, 1942536, 1987192, 2980788, 3885072, 3974384, 5961576, 7203571, 11923152, 14407142, 21610713, 28814284, 43221426, 57628568, 86442852, 115257136, 172885704, 345771408]

約数ペア:

[(1, 345771408), (2, 172885704), (3, 115257136), (4, 86442852), (6, 57628568), (8, 43221426), (12, 28814284), (16, 21610713), (24, 14407142), (29, 11923152), (48, 7203571), (58, 5961576), (87, 3974384), (89, 3885072), (116, 2980788), (174, 1987192), (178, 1942536), (232, 1490394), (267, 1295024), (348, 993596), (356, 971268), (464, 745197), (534, 647512), (696, 496798), (712, 485634), (1068, 323756), (1392, 248399), (1424, 242817), (2136, 161878), (2581, 133968), (2791, 123888), (4272, 80939), (5162, 66984), (5582, 61944), (7743, 44656), (8373, 41296), (10324, 33492), (11164, 30972), (15486, 22328), (16746, 20648)]