217487632

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7481}}^1$

素因数の和:7591

約数の個数: 40

約数和(自身を含む): 445328640

約数和(自身を除く): 227841008

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 3634, 7268, 7481, 14536, 14962, 29072, 29924, 59848, 119696, 172063, 344126, 590999, 688252, 1181998, 1376504, 2363996, 2753008, 4727992, 9455984, 13592977, 27185954, 54371908, 108743816, 217487632]

約数ペア:

[(1, 217487632), (2, 108743816), (4, 54371908), (8, 27185954), (16, 13592977), (23, 9455984), (46, 4727992), (79, 2753008), (92, 2363996), (158, 1376504), (184, 1181998), (316, 688252), (368, 590999), (632, 344126), (1264, 172063), (1817, 119696), (3634, 59848), (7268, 29924), (7481, 29072), (14536, 14962)]