2016154472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 3970674000

約数和(自身を除く): 1954519528

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 229, 232, 274, 277, 458, 548, 554, 916, 1096, 1108, 1832, 2216, 3973, 6641, 7946, 8033, 13282, 15892, 16066, 26564, 31373, 31784, 32132, 37949, 53128, 62746, 63433, 64264, 75898, 125492, 126866, 151796, 250984, 253732, 303592, 507464, 909817, 1100521, 1819634, 1839557, 2201042, 3639268, 3679114, 4402084, 7278536, 7358228, 8690321, 8804168, 14716456, 17380642, 34761284, 69522568, 252019309, 504038618, 1008077236, 2016154472]

約数ペア:

[(1, 2016154472), (2, 1008077236), (4, 504038618), (8, 252019309), (29, 69522568), (58, 34761284), (116, 17380642), (137, 14716456), (229, 8804168), (232, 8690321), (274, 7358228), (277, 7278536), (458, 4402084), (548, 3679114), (554, 3639268), (916, 2201042), (1096, 1839557), (1108, 1819634), (1832, 1100521), (2216, 909817), (3973, 507464), (6641, 303592), (7946, 253732), (8033, 250984), (13282, 151796), (15892, 126866), (16066, 125492), (26564, 75898), (31373, 64264), (31784, 63433), (32132, 62746), (37949, 53128)]