240628448

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 493807104

約数和(自身を除く): 253178656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 856, 992, 1712, 2267, 3317, 3424, 4534, 6634, 9068, 13268, 18136, 26536, 36272, 53072, 70277, 72544, 106144, 140554, 242569, 281108, 485138, 562216, 970276, 1124432, 1940552, 2248864, 3881104, 7519639, 7762208, 15039278, 30078556, 60157112, 120314224, 240628448]

約数ペア:

[(1, 240628448), (2, 120314224), (4, 60157112), (8, 30078556), (16, 15039278), (31, 7762208), (32, 7519639), (62, 3881104), (107, 2248864), (124, 1940552), (214, 1124432), (248, 970276), (428, 562216), (496, 485138), (856, 281108), (992, 242569), (1712, 140554), (2267, 106144), (3317, 72544), (3424, 70277), (4534, 53072), (6634, 36272), (9068, 26536), (13268, 18136)]