1491830032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5197}}^1$

素因数の和:5456

約数の個数: 80

約数和(自身を含む): 3619804032

約数和(自身を除く): 2127974000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 233, 308, 466, 616, 932, 1232, 1631, 1864, 2563, 3262, 3728, 5126, 5197, 6524, 10252, 10394, 13048, 17941, 20504, 20788, 26096, 35882, 36379, 41008, 41576, 57167, 71764, 72758, 83152, 114334, 143528, 145516, 228668, 287056, 291032, 400169, 457336, 582064, 800338, 914672, 1210901, 1600676, 2421802, 3201352, 4843604, 6402704, 8476307, 9687208, 13319911, 16952614, 19374416, 26639822, 33905228, 53279644, 67810456, 93239377, 106559288, 135620912, 186478754, 213118576, 372957508, 745915016, 1491830032]

約数ペア:

[(1, 1491830032), (2, 745915016), (4, 372957508), (7, 213118576), (8, 186478754), (11, 135620912), (14, 106559288), (16, 93239377), (22, 67810456), (28, 53279644), (44, 33905228), (56, 26639822), (77, 19374416), (88, 16952614), (112, 13319911), (154, 9687208), (176, 8476307), (233, 6402704), (308, 4843604), (466, 3201352), (616, 2421802), (932, 1600676), (1232, 1210901), (1631, 914672), (1864, 800338), (2563, 582064), (3262, 457336), (3728, 400169), (5126, 291032), (5197, 287056), (6524, 228668), (10252, 145516), (10394, 143528), (13048, 114334), (17941, 83152), (20504, 72758), (20788, 71764), (26096, 57167), (35882, 41576), (36379, 41008)]