815116728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{3251}}^1$

素因数の和:3628

約数の個数: 64

約数和(自身を含む): 2110417920

約数和(自身を除く): 1295301192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 337, 372, 674, 744, 1011, 1348, 2022, 2696, 3251, 4044, 6502, 8088, 9753, 10447, 13004, 19506, 20894, 26008, 31341, 39012, 41788, 62682, 78024, 83576, 100781, 125364, 201562, 250728, 302343, 403124, 604686, 806248, 1095587, 1209372, 2191174, 2418744, 3286761, 4382348, 6573522, 8764696, 13147044, 26294088, 33963197, 67926394, 101889591, 135852788, 203779182, 271705576, 407558364, 815116728]

約数ペア:

[(1, 815116728), (2, 407558364), (3, 271705576), (4, 203779182), (6, 135852788), (8, 101889591), (12, 67926394), (24, 33963197), (31, 26294088), (62, 13147044), (93, 8764696), (124, 6573522), (186, 4382348), (248, 3286761), (337, 2418744), (372, 2191174), (674, 1209372), (744, 1095587), (1011, 806248), (1348, 604686), (2022, 403124), (2696, 302343), (3251, 250728), (4044, 201562), (6502, 125364), (8088, 100781), (9753, 83576), (10447, 78024), (13004, 62682), (19506, 41788), (20894, 39012), (26008, 31341)]