289482816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{215389}}^1$

素因数の和:215411

約数の個数: 56

約数和(自身を含む): 875344960

約数和(自身を除く): 585862144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 215389, 430778, 646167, 861556, 1292334, 1507723, 1723112, 2584668, 3015446, 3446224, 4523169, 5169336, 6030892, 6892448, 9046338, 10338672, 12061784, 13784896, 18092676, 20677344, 24123568, 36185352, 41354688, 48247136, 72370704, 96494272, 144741408, 289482816]

約数ペア:

[(1, 289482816), (2, 144741408), (3, 96494272), (4, 72370704), (6, 48247136), (7, 41354688), (8, 36185352), (12, 24123568), (14, 20677344), (16, 18092676), (21, 13784896), (24, 12061784), (28, 10338672), (32, 9046338), (42, 6892448), (48, 6030892), (56, 5169336), (64, 4523169), (84, 3446224), (96, 3015446), (112, 2584668), (168, 1723112), (192, 1507723), (224, 1292334), (336, 861556), (448, 646167), (672, 430778), (1344, 215389)]