1489741656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{129049}}^1$

素因数の和:129108

約数の個数: 64

約数和(自身を含む): 4119276000

約数和(自身を除く): 2629534344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 129049, 258098, 387147, 516196, 774294, 1032392, 1548588, 1677637, 3097176, 3355274, 4774813, 5032911, 6710548, 9549626, 10065822, 13421096, 14324439, 19099252, 20131644, 28648878, 38198504, 40263288, 57297756, 62072569, 114595512, 124145138, 186217707, 248290276, 372435414, 496580552, 744870828, 1489741656]

約数ペア:

[(1, 1489741656), (2, 744870828), (3, 496580552), (4, 372435414), (6, 248290276), (8, 186217707), (12, 124145138), (13, 114595512), (24, 62072569), (26, 57297756), (37, 40263288), (39, 38198504), (52, 28648878), (74, 20131644), (78, 19099252), (104, 14324439), (111, 13421096), (148, 10065822), (156, 9549626), (222, 6710548), (296, 5032911), (312, 4774813), (444, 3355274), (481, 3097176), (888, 1677637), (962, 1548588), (1443, 1032392), (1924, 774294), (2886, 516196), (3848, 387147), (5772, 258098), (11544, 129049)]