270622456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{153067}}^1$

素因数の和:153103

約数の個数: 32

約数和(自身を含む): 578597040

約数和(自身を除く): 307974584

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 153067, 306134, 612268, 1224536, 1989871, 2602139, 3979742, 5204278, 7959484, 10408556, 15918968, 20817112, 33827807, 67655614, 135311228, 270622456]

約数ペア:

[(1, 270622456), (2, 135311228), (4, 67655614), (8, 33827807), (13, 20817112), (17, 15918968), (26, 10408556), (34, 7959484), (52, 5204278), (68, 3979742), (104, 2602139), (136, 1989871), (221, 1224536), (442, 612268), (884, 306134), (1768, 153067)]