489813104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{75217}}^1$

素因数の和:75273

約数の個数: 40

約数和(自身を含む): 1063281648

約数和(自身を除く): 573468544

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 75217, 150434, 300868, 601736, 827387, 1203472, 1654774, 2783029, 3309548, 5566058, 6619096, 11132116, 13238192, 22264232, 30613319, 44528464, 61226638, 122453276, 244906552, 489813104]

約数ペア:

[(1, 489813104), (2, 244906552), (4, 122453276), (8, 61226638), (11, 44528464), (16, 30613319), (22, 22264232), (37, 13238192), (44, 11132116), (74, 6619096), (88, 5566058), (148, 3309548), (176, 2783029), (296, 1654774), (407, 1203472), (592, 827387), (814, 601736), (1628, 300868), (3256, 150434), (6512, 75217)]