2157831168

素因数分解:

$2^{10}\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3329}}^1$

素因数の和:3563

約数の個数: 88

約数和(自身を含む): 5780400480

約数和(自身を除く): 3622569312

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, 1024, 1266, 1536, 1688, 2532, 3072, 3329, 3376, 5064, 6658, 6752, 9987, 10128, 13316, 13504, 19974, 20256, 26632, 27008, 39948, 40512, 53264, 54016, 79896, 81024, 106528, 108032, 159792, 162048, 213056, 216064, 319584, 324096, 426112, 639168, 648192, 702419, 852224, 1278336, 1404838, 1704448, 2107257, 2556672, 2809676, 3408896, 4214514, 5113344, 5619352, 8429028, 10226688, 11238704, 16858056, 22477408, 33716112, 44954816, 67432224, 89909632, 134864448, 179819264, 269728896, 359638528, 539457792, 719277056, 1078915584, 2157831168]

約数ペア:

[(1, 2157831168), (2, 1078915584), (3, 719277056), (4, 539457792), (6, 359638528), (8, 269728896), (12, 179819264), (16, 134864448), (24, 89909632), (32, 67432224), (48, 44954816), (64, 33716112), (96, 22477408), (128, 16858056), (192, 11238704), (211, 10226688), (256, 8429028), (384, 5619352), (422, 5113344), (512, 4214514), (633, 3408896), (768, 2809676), (844, 2556672), (1024, 2107257), (1266, 1704448), (1536, 1404838), (1688, 1278336), (2532, 852224), (3072, 702419), (3329, 648192), (3376, 639168), (5064, 426112), (6658, 324096), (6752, 319584), (9987, 216064), (10128, 213056), (13316, 162048), (13504, 159792), (19974, 108032), (20256, 106528), (26632, 81024), (27008, 79896), (39948, 54016), (40512, 53264)]