310557936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{497689}}^1$

素因数の和:497713

約数の個数: 40

約数和(自身を含む): 863989840

約数和(自身を除く): 553431904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 497689, 995378, 1493067, 1990756, 2986134, 3981512, 5972268, 6469957, 7963024, 11944536, 12939914, 19409871, 23889072, 25879828, 38819742, 51759656, 77639484, 103519312, 155278968, 310557936]

約数ペア:

[(1, 310557936), (2, 155278968), (3, 103519312), (4, 77639484), (6, 51759656), (8, 38819742), (12, 25879828), (13, 23889072), (16, 19409871), (24, 12939914), (26, 11944536), (39, 7963024), (48, 6469957), (52, 5972268), (78, 3981512), (104, 2986134), (156, 1990756), (208, 1493067), (312, 995378), (624, 497689)]