716261632

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 1464910272

約数和(自身を除く): 748648640

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 157, 251, 256, 284, 314, 502, 568, 628, 1004, 1136, 1256, 2008, 2272, 2512, 4016, 4544, 5024, 8032, 9088, 10048, 11147, 16064, 17821, 18176, 20096, 22294, 32128, 35642, 39407, 40192, 44588, 64256, 71284, 78814, 89176, 142568, 157628, 178352, 285136, 315256, 356704, 570272, 630512, 713408, 1140544, 1261024, 1426816, 2281088, 2522048, 2797897, 2853632, 4562176, 5044096, 5595794, 10088192, 11191588, 22383176, 44766352, 89532704, 179065408, 358130816, 716261632]

約数ペア:

[(1, 716261632), (2, 358130816), (4, 179065408), (8, 89532704), (16, 44766352), (32, 22383176), (64, 11191588), (71, 10088192), (128, 5595794), (142, 5044096), (157, 4562176), (251, 2853632), (256, 2797897), (284, 2522048), (314, 2281088), (502, 1426816), (568, 1261024), (628, 1140544), (1004, 713408), (1136, 630512), (1256, 570272), (2008, 356704), (2272, 315256), (2512, 285136), (4016, 178352), (4544, 157628), (5024, 142568), (8032, 89176), (9088, 78814), (10048, 71284), (11147, 64256), (16064, 44588), (17821, 40192), (18176, 39407), (20096, 35642), (22294, 32128)]