628495488

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17599}}^1$

素因数の和:17650

約数の個数: 96

約数和(自身を含む): 1867008000

約数和(自身を除く): 1238512512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17599, 17856, 35198, 35712, 52797, 70396, 105594, 140792, 158391, 211188, 281584, 316782, 422376, 545569, 563168, 633564, 844752, 1091138, 1126336, 1267128, 1636707, 1689504, 2182276, 2252672, 2534256, 3273414, 3379008, 4364552, 4910121, 5068512, 6546828, 6758016, 8729104, 9820242, 10137024, 13093656, 17458208, 19640484, 20274048, 26187312, 34916416, 39280968, 52374624, 69832832, 78561936, 104749248, 157123872, 209498496, 314247744, 628495488]

約数ペア:

[(1, 628495488), (2, 314247744), (3, 209498496), (4, 157123872), (6, 104749248), (8, 78561936), (9, 69832832), (12, 52374624), (16, 39280968), (18, 34916416), (24, 26187312), (31, 20274048), (32, 19640484), (36, 17458208), (48, 13093656), (62, 10137024), (64, 9820242), (72, 8729104), (93, 6758016), (96, 6546828), (124, 5068512), (128, 4910121), (144, 4364552), (186, 3379008), (192, 3273414), (248, 2534256), (279, 2252672), (288, 2182276), (372, 1689504), (384, 1636707), (496, 1267128), (558, 1126336), (576, 1091138), (744, 844752), (992, 633564), (1116, 563168), (1152, 545569), (1488, 422376), (1984, 316782), (2232, 281584), (2976, 211188), (3968, 158391), (4464, 140792), (5952, 105594), (8928, 70396), (11904, 52797), (17599, 35712), (17856, 35198)]