215736144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{345731}}^1$

素因数の和:345755

約数の個数: 40

約数和(自身を含む): 600190752

約数和(自身を除く): 384454608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 345731, 691462, 1037193, 1382924, 2074386, 2765848, 4148772, 4494503, 5531696, 8297544, 8989006, 13483509, 16595088, 17978012, 26967018, 35956024, 53934036, 71912048, 107868072, 215736144]

約数ペア:

[(1, 215736144), (2, 107868072), (3, 71912048), (4, 53934036), (6, 35956024), (8, 26967018), (12, 17978012), (13, 16595088), (16, 13483509), (24, 8989006), (26, 8297544), (39, 5531696), (48, 4494503), (52, 4148772), (78, 2765848), (104, 2074386), (156, 1382924), (208, 1037193), (312, 691462), (624, 345731)]