299500496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26627}}^1$

素因数の和:26691

約数の個数: 40

約数和(自身を含む): 627355680

約数和(自身を除く): 327855184

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 26627, 53254, 106508, 213016, 426032, 505913, 985199, 1011826, 1970398, 2023652, 3940796, 4047304, 7881592, 8094608, 15763184, 18718781, 37437562, 74875124, 149750248, 299500496]

約数ペア:

[(1, 299500496), (2, 149750248), (4, 74875124), (8, 37437562), (16, 18718781), (19, 15763184), (37, 8094608), (38, 7881592), (74, 4047304), (76, 3940796), (148, 2023652), (152, 1970398), (296, 1011826), (304, 985199), (592, 505913), (703, 426032), (1406, 213016), (2812, 106508), (5624, 53254), (11248, 26627)]