15661473288

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{16661}}^1$

素因数の和:17462

約数の個数: 64

約数和(自身を含む): 39948811200

約数和(自身を除く): 24287337912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 739, 1272, 1478, 2217, 2956, 4434, 5912, 8868, 16661, 17736, 33322, 39167, 49983, 66644, 78334, 99966, 117501, 133288, 156668, 199932, 235002, 313336, 399864, 470004, 883033, 940008, 1766066, 2649099, 3532132, 5298198, 7064264, 10596396, 12312479, 21192792, 24624958, 36937437, 49249916, 73874874, 98499832, 147749748, 295499496, 652561387, 1305122774, 1957684161, 2610245548, 3915368322, 5220491096, 7830736644, 15661473288]

約数ペア:

[(1, 15661473288), (2, 7830736644), (3, 5220491096), (4, 3915368322), (6, 2610245548), (8, 1957684161), (12, 1305122774), (24, 652561387), (53, 295499496), (106, 147749748), (159, 98499832), (212, 73874874), (318, 49249916), (424, 36937437), (636, 24624958), (739, 21192792), (1272, 12312479), (1478, 10596396), (2217, 7064264), (2956, 5298198), (4434, 3532132), (5912, 2649099), (8868, 1766066), (16661, 940008), (17736, 883033), (33322, 470004), (39167, 399864), (49983, 313336), (66644, 235002), (78334, 199932), (99966, 156668), (117501, 133288)]