290386976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28447}}^1$

素因数の和:28497

約数の個数: 48

約数和(自身を含む): 645200640

約数和(自身を除く): 354813664

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 28447, 56894, 113788, 227576, 312917, 455152, 625834, 824963, 910304, 1251668, 1649926, 2503336, 3299852, 5006672, 6599704, 9074593, 10013344, 13199408, 18149186, 26398816, 36298372, 72596744, 145193488, 290386976]

約数ペア:

[(1, 290386976), (2, 145193488), (4, 72596744), (8, 36298372), (11, 26398816), (16, 18149186), (22, 13199408), (29, 10013344), (32, 9074593), (44, 6599704), (58, 5006672), (88, 3299852), (116, 2503336), (176, 1649926), (232, 1251668), (319, 910304), (352, 824963), (464, 625834), (638, 455152), (928, 312917), (1276, 227576), (2552, 113788), (5104, 56894), (10208, 28447)]