628153932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{3061}}^1$

素因数の和:3431

約数の個数: 72

約数和(自身を含む): 1710433200

約数和(自身を除く): 1082279268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 349, 588, 698, 1047, 1396, 2094, 2443, 3061, 4188, 4886, 6122, 7329, 9183, 9772, 12244, 14658, 17101, 18366, 21427, 29316, 34202, 36732, 42854, 51303, 64281, 68404, 85708, 102606, 128562, 149989, 205212, 257124, 299978, 449967, 599956, 899934, 1068289, 1799868, 2136578, 3204867, 4273156, 6409734, 7478023, 12819468, 14956046, 22434069, 29912092, 44868138, 52346161, 89736276, 104692322, 157038483, 209384644, 314076966, 628153932]

約数ペア:

[(1, 628153932), (2, 314076966), (3, 209384644), (4, 157038483), (6, 104692322), (7, 89736276), (12, 52346161), (14, 44868138), (21, 29912092), (28, 22434069), (42, 14956046), (49, 12819468), (84, 7478023), (98, 6409734), (147, 4273156), (196, 3204867), (294, 2136578), (349, 1799868), (588, 1068289), (698, 899934), (1047, 599956), (1396, 449967), (2094, 299978), (2443, 257124), (3061, 205212), (4188, 149989), (4886, 128562), (6122, 102606), (7329, 85708), (9183, 68404), (9772, 64281), (12244, 51303), (14658, 42854), (17101, 36732), (18366, 34202), (21427, 29316)]