628756656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3733}}^1$

素因数の和:3795

約数の個数: 120

約数和(自身を含む): 1847433840

約数和(自身を除く): 1218677184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 121, 132, 174, 176, 232, 242, 264, 319, 348, 363, 464, 484, 528, 638, 696, 726, 957, 968, 1276, 1392, 1452, 1914, 1936, 2552, 2904, 3509, 3733, 3828, 5104, 5808, 7018, 7466, 7656, 10527, 11199, 14036, 14932, 15312, 21054, 22398, 28072, 29864, 41063, 42108, 44796, 56144, 59728, 82126, 84216, 89592, 108257, 123189, 164252, 168432, 179184, 216514, 246378, 324771, 328504, 433028, 451693, 492756, 649542, 657008, 866056, 903386, 985512, 1190827, 1299084, 1355079, 1732112, 1806772, 1971024, 2381654, 2598168, 2710158, 3572481, 3613544, 4763308, 5196336, 5420316, 7144962, 7227088, 9526616, 10840632, 13099097, 14289924, 19053232, 21681264, 26198194, 28579848, 39297291, 52396388, 57159696, 78594582, 104792776, 157189164, 209585552, 314378328, 628756656]

約数ペア:

[(1, 628756656), (2, 314378328), (3, 209585552), (4, 157189164), (6, 104792776), (8, 78594582), (11, 57159696), (12, 52396388), (16, 39297291), (22, 28579848), (24, 26198194), (29, 21681264), (33, 19053232), (44, 14289924), (48, 13099097), (58, 10840632), (66, 9526616), (87, 7227088), (88, 7144962), (116, 5420316), (121, 5196336), (132, 4763308), (174, 3613544), (176, 3572481), (232, 2710158), (242, 2598168), (264, 2381654), (319, 1971024), (348, 1806772), (363, 1732112), (464, 1355079), (484, 1299084), (528, 1190827), (638, 985512), (696, 903386), (726, 866056), (957, 657008), (968, 649542), (1276, 492756), (1392, 451693), (1452, 433028), (1914, 328504), (1936, 324771), (2552, 246378), (2904, 216514), (3509, 179184), (3733, 168432), (3828, 164252), (5104, 123189), (5808, 108257), (7018, 89592), (7466, 84216), (7656, 82126), (10527, 59728), (11199, 56144), (14036, 44796), (14932, 42108), (15312, 41063), (21054, 29864), (22398, 28072)]