489709056

素因数分解:

$2^9\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1743

約数の個数: 80

約数和(自身を含む): 1311666048

約数和(自身を除く): 821956992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 512, 633, 768, 844, 1266, 1511, 1536, 1688, 2532, 3022, 3376, 4533, 5064, 6044, 6752, 9066, 10128, 12088, 13504, 18132, 20256, 24176, 27008, 36264, 40512, 48352, 54016, 72528, 81024, 96704, 108032, 145056, 162048, 193408, 290112, 318821, 324096, 386816, 580224, 637642, 773632, 956463, 1160448, 1275284, 1912926, 2320896, 2550568, 3825852, 5101136, 7651704, 10202272, 15303408, 20404544, 30606816, 40809088, 61213632, 81618176, 122427264, 163236352, 244854528, 489709056]

約数ペア:

[(1, 489709056), (2, 244854528), (3, 163236352), (4, 122427264), (6, 81618176), (8, 61213632), (12, 40809088), (16, 30606816), (24, 20404544), (32, 15303408), (48, 10202272), (64, 7651704), (96, 5101136), (128, 3825852), (192, 2550568), (211, 2320896), (256, 1912926), (384, 1275284), (422, 1160448), (512, 956463), (633, 773632), (768, 637642), (844, 580224), (1266, 386816), (1511, 324096), (1536, 318821), (1688, 290112), (2532, 193408), (3022, 162048), (3376, 145056), (4533, 108032), (5064, 96704), (6044, 81024), (6752, 72528), (9066, 54016), (10128, 48352), (12088, 40512), (13504, 36264), (18132, 27008), (20256, 24176)]