304480072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127291}}^1$

素因数の和:127333

約数の個数: 32

約数和(自身を含む): 641551680

約数和(自身を除く): 337071608

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 127291, 254582, 509164, 1018328, 1654783, 2927693, 3309566, 5855386, 6619132, 11710772, 13238264, 23421544, 38060009, 76120018, 152240036, 304480072]

約数ペア:

[(1, 304480072), (2, 152240036), (4, 76120018), (8, 38060009), (13, 23421544), (23, 13238264), (26, 11710772), (46, 6619132), (52, 5855386), (92, 3309566), (104, 2927693), (184, 1654783), (299, 1018328), (598, 509164), (1196, 254582), (2392, 127291)]