628310976

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{105563}}^1$

素因数の和:105609

約数の個数: 56

約数和(自身を含む): 1716048384

約数和(自身を除く): 1087737408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 105563, 211126, 316689, 422252, 633378, 844504, 1266756, 1689008, 2533512, 3272453, 3378016, 5067024, 6544906, 6756032, 9817359, 10134048, 13089812, 19634718, 20268096, 26179624, 39269436, 52359248, 78538872, 104718496, 157077744, 209436992, 314155488, 628310976]

約数ペア:

[(1, 628310976), (2, 314155488), (3, 209436992), (4, 157077744), (6, 104718496), (8, 78538872), (12, 52359248), (16, 39269436), (24, 26179624), (31, 20268096), (32, 19634718), (48, 13089812), (62, 10134048), (64, 9817359), (93, 6756032), (96, 6544906), (124, 5067024), (186, 3378016), (192, 3272453), (248, 2533512), (372, 1689008), (496, 1266756), (744, 844504), (992, 633378), (1488, 422252), (1984, 316689), (2976, 211126), (5952, 105563)]