290350464

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{24391}}^1$

素因数の和:24439

約数の個数: 64

約数和(自身を含む): 796154880

約数和(自身を除く): 505804416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 24391, 48782, 73173, 97564, 146346, 195128, 292692, 390256, 585384, 756121, 780512, 1170768, 1512242, 1561024, 2268363, 2341536, 3024484, 3122048, 4536726, 4683072, 6048968, 9073452, 9366144, 12097936, 18146904, 24195872, 36293808, 48391744, 72587616, 96783488, 145175232, 290350464]

約数ペア:

[(1, 290350464), (2, 145175232), (3, 96783488), (4, 72587616), (6, 48391744), (8, 36293808), (12, 24195872), (16, 18146904), (24, 12097936), (31, 9366144), (32, 9073452), (48, 6048968), (62, 4683072), (64, 4536726), (93, 3122048), (96, 3024484), (124, 2341536), (128, 2268363), (186, 1561024), (192, 1512242), (248, 1170768), (372, 780512), (384, 756121), (496, 585384), (744, 390256), (992, 292692), (1488, 195128), (1984, 146346), (2976, 97564), (3968, 73173), (5952, 48782), (11904, 24391)]