355658768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5471}}^1$

素因数の和:5735

約数の個数: 40

約数和(自身を含む): 732810240

約数和(自身を除く): 377151472

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1912, 3824, 4063, 5471, 8126, 10942, 16252, 21884, 32504, 43768, 65008, 87536, 93007, 186014, 372028, 744056, 1307569, 1488112, 2615138, 5230276, 10460552, 20921104, 22228673, 44457346, 88914692, 177829384, 355658768]

約数ペア:

[(1, 355658768), (2, 177829384), (4, 88914692), (8, 44457346), (16, 22228673), (17, 20921104), (34, 10460552), (68, 5230276), (136, 2615138), (239, 1488112), (272, 1307569), (478, 744056), (956, 372028), (1912, 186014), (3824, 93007), (4063, 87536), (5471, 65008), (8126, 43768), (10942, 32504), (16252, 21884)]