477651968

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 88

約数和(自身を含む): 1012429824

約数和(自身を除く): 534777856

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 367, 496, 512, 656, 734, 992, 1024, 1271, 1312, 1468, 1984, 2542, 2624, 2936, 3968, 5084, 5248, 5872, 7936, 10168, 10496, 11377, 11744, 15047, 15872, 20336, 20992, 22754, 23488, 30094, 31744, 40672, 41984, 45508, 46976, 60188, 81344, 91016, 93952, 120376, 162688, 182032, 187904, 240752, 325376, 364064, 375808, 466457, 481504, 650752, 728128, 932914, 963008, 1301504, 1456256, 1865828, 1926016, 2912512, 3731656, 3852032, 5825024, 7463312, 7704064, 11650048, 14926624, 15408128, 29853248, 59706496, 119412992, 238825984, 477651968]

約数ペア:

[(1, 477651968), (2, 238825984), (4, 119412992), (8, 59706496), (16, 29853248), (31, 15408128), (32, 14926624), (41, 11650048), (62, 7704064), (64, 7463312), (82, 5825024), (124, 3852032), (128, 3731656), (164, 2912512), (248, 1926016), (256, 1865828), (328, 1456256), (367, 1301504), (496, 963008), (512, 932914), (656, 728128), (734, 650752), (992, 481504), (1024, 466457), (1271, 375808), (1312, 364064), (1468, 325376), (1984, 240752), (2542, 187904), (2624, 182032), (2936, 162688), (3968, 120376), (5084, 93952), (5248, 91016), (5872, 81344), (7936, 60188), (10168, 46976), (10496, 45508), (11377, 41984), (11744, 40672), (15047, 31744), (15872, 30094), (20336, 23488), (20992, 22754)]