1688894184

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1\times {\mathrm{1217}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 4309381440

約数和(自身を除く): 2620487256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1091, 1217, 1272, 2182, 2434, 3273, 3651, 4364, 4868, 6546, 7302, 8728, 9736, 13092, 14604, 26184, 29208, 57823, 64501, 115646, 129002, 173469, 193503, 231292, 258004, 346938, 387006, 462584, 516008, 693876, 774012, 1327747, 1387752, 1548024, 2655494, 3983241, 5310988, 7966482, 10621976, 15932964, 31865928, 70370591, 140741182, 211111773, 281482364, 422223546, 562964728, 844447092, 1688894184]

約数ペア:

[(1, 1688894184), (2, 844447092), (3, 562964728), (4, 422223546), (6, 281482364), (8, 211111773), (12, 140741182), (24, 70370591), (53, 31865928), (106, 15932964), (159, 10621976), (212, 7966482), (318, 5310988), (424, 3983241), (636, 2655494), (1091, 1548024), (1217, 1387752), (1272, 1327747), (2182, 774012), (2434, 693876), (3273, 516008), (3651, 462584), (4364, 387006), (4868, 346938), (6546, 258004), (7302, 231292), (8728, 193503), (9736, 173469), (13092, 129002), (14604, 115646), (26184, 64501), (29208, 57823)]