263113656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6067}}^1$

素因数の和:6228

約数の個数: 64

約数和(自身を含む): 713596800

約数和(自身を除く): 450483144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 6067, 7228, 10842, 12134, 14456, 18201, 21684, 24268, 36402, 43368, 48536, 72804, 78871, 145608, 157742, 236613, 315484, 473226, 630968, 843313, 946452, 1686626, 1892904, 2529939, 3373252, 5059878, 6746504, 10119756, 10963069, 20239512, 21926138, 32889207, 43852276, 65778414, 87704552, 131556828, 263113656]

約数ペア:

[(1, 263113656), (2, 131556828), (3, 87704552), (4, 65778414), (6, 43852276), (8, 32889207), (12, 21926138), (13, 20239512), (24, 10963069), (26, 10119756), (39, 6746504), (52, 5059878), (78, 3373252), (104, 2529939), (139, 1892904), (156, 1686626), (278, 946452), (312, 843313), (417, 630968), (556, 473226), (834, 315484), (1112, 236613), (1668, 157742), (1807, 145608), (3336, 78871), (3614, 72804), (5421, 48536), (6067, 43368), (7228, 36402), (10842, 24268), (12134, 21684), (14456, 18201)]