245220608

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{25889}}^1$

素因数の和:25942

約数の個数: 36

約数和(自身を含む): 502732020

約数和(自身を除く): 257511412

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 25889, 51778, 103556, 207112, 414224, 828448, 957893, 1656896, 1915786, 3313792, 3831572, 6627584, 7663144, 15326288, 30652576, 61305152, 122610304, 245220608]

約数ペア:

[(1, 245220608), (2, 122610304), (4, 61305152), (8, 30652576), (16, 15326288), (32, 7663144), (37, 6627584), (64, 3831572), (74, 3313792), (128, 1915786), (148, 1656896), (256, 957893), (296, 828448), (592, 414224), (1184, 207112), (2368, 103556), (4736, 51778), (9472, 25889)]