373431928

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8560

約数の個数: 48

約数和(自身を含む): 783034200

約数和(自身を除く): 409602272

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 5491, 8501, 10982, 17002, 21964, 34004, 43928, 68008, 144517, 161519, 289034, 323038, 578068, 646076, 1156136, 1292152, 2456789, 2745823, 4913578, 5491646, 9827156, 10983292, 19654312, 21966584, 46678991, 93357982, 186715964, 373431928]

約数ペア:

[(1, 373431928), (2, 186715964), (4, 93357982), (8, 46678991), (17, 21966584), (19, 19654312), (34, 10983292), (38, 9827156), (68, 5491646), (76, 4913578), (136, 2745823), (152, 2456789), (289, 1292152), (323, 1156136), (578, 646076), (646, 578068), (1156, 323038), (1292, 289034), (2312, 161519), (2584, 144517), (5491, 68008), (8501, 43928), (10982, 34004), (17002, 21964)]