2185156656

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{136709}}^1$

素因数の和:136763

約数の個数: 80

約数和(自身を含む): 6441775200

約数和(自身を除く): 4256618544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 136709, 273418, 410127, 546836, 820254, 1093672, 1230381, 1640508, 2187344, 2460762, 3281016, 3691143, 4921524, 5058233, 6562032, 7382286, 9843048, 10116466, 14764572, 15174699, 19686096, 20232932, 29529144, 30349398, 40465864, 45524097, 59058288, 60698796, 80931728, 91048194, 121397592, 136572291, 182096388, 242795184, 273144582, 364192776, 546289164, 728385552, 1092578328, 2185156656]

約数ペア:

[(1, 2185156656), (2, 1092578328), (3, 728385552), (4, 546289164), (6, 364192776), (8, 273144582), (9, 242795184), (12, 182096388), (16, 136572291), (18, 121397592), (24, 91048194), (27, 80931728), (36, 60698796), (37, 59058288), (48, 45524097), (54, 40465864), (72, 30349398), (74, 29529144), (108, 20232932), (111, 19686096), (144, 15174699), (148, 14764572), (216, 10116466), (222, 9843048), (296, 7382286), (333, 6562032), (432, 5058233), (444, 4921524), (592, 3691143), (666, 3281016), (888, 2460762), (999, 2187344), (1332, 1640508), (1776, 1230381), (1998, 1093672), (2664, 820254), (3996, 546836), (5328, 410127), (7992, 273418), (15984, 136709)]