1684660432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1103}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 4024742400

約数和(自身を除く): 2340081968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1049, 1103, 1456, 2098, 2206, 4196, 4412, 7343, 7721, 8392, 8824, 13637, 14339, 14686, 15442, 16784, 17648, 27274, 28678, 29372, 30884, 54548, 57356, 58744, 61768, 95459, 100373, 109096, 114712, 117488, 123536, 190918, 200746, 218192, 229424, 381836, 401492, 763672, 802984, 1157047, 1527344, 1605968, 2314094, 4628188, 8099329, 9256376, 15041611, 16198658, 18512752, 30083222, 32397316, 60166444, 64794632, 105291277, 120332888, 129589264, 210582554, 240665776, 421165108, 842330216, 1684660432]

約数ペア:

[(1, 1684660432), (2, 842330216), (4, 421165108), (7, 240665776), (8, 210582554), (13, 129589264), (14, 120332888), (16, 105291277), (26, 64794632), (28, 60166444), (52, 32397316), (56, 30083222), (91, 18512752), (104, 16198658), (112, 15041611), (182, 9256376), (208, 8099329), (364, 4628188), (728, 2314094), (1049, 1605968), (1103, 1527344), (1456, 1157047), (2098, 802984), (2206, 763672), (4196, 401492), (4412, 381836), (7343, 229424), (7721, 218192), (8392, 200746), (8824, 190918), (13637, 123536), (14339, 117488), (14686, 114712), (15442, 109096), (16784, 100373), (17648, 95459), (27274, 61768), (28678, 58744), (29372, 57356), (30884, 54548)]