1994648032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 4387491360

約数和(自身を除く): 2392843328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 83, 104, 164, 166, 208, 328, 332, 416, 533, 656, 664, 1066, 1079, 1312, 1328, 1409, 2132, 2158, 2656, 2818, 3403, 4264, 4316, 5636, 6806, 8528, 8632, 11272, 13612, 17056, 17264, 18317, 22544, 27224, 34528, 36634, 44239, 45088, 54448, 57769, 73268, 88478, 108896, 115538, 116947, 146536, 176956, 231076, 233894, 293072, 353912, 462152, 467788, 586144, 707824, 750997, 924304, 935576, 1415648, 1501994, 1520311, 1848608, 1871152, 3003988, 3040622, 3742304, 4794827, 6007976, 6081244, 9589654, 12015952, 12162488, 19179308, 24031904, 24324976, 38358616, 48649952, 62332751, 76717232, 124665502, 153434464, 249331004, 498662008, 997324016, 1994648032]

約数ペア:

[(1, 1994648032), (2, 997324016), (4, 498662008), (8, 249331004), (13, 153434464), (16, 124665502), (26, 76717232), (32, 62332751), (41, 48649952), (52, 38358616), (82, 24324976), (83, 24031904), (104, 19179308), (164, 12162488), (166, 12015952), (208, 9589654), (328, 6081244), (332, 6007976), (416, 4794827), (533, 3742304), (656, 3040622), (664, 3003988), (1066, 1871152), (1079, 1848608), (1312, 1520311), (1328, 1501994), (1409, 1415648), (2132, 935576), (2158, 924304), (2656, 750997), (2818, 707824), (3403, 586144), (4264, 467788), (4316, 462152), (5636, 353912), (6806, 293072), (8528, 233894), (8632, 231076), (11272, 176956), (13612, 146536), (17056, 116947), (17264, 115538), (18317, 108896), (22544, 88478), (27224, 73268), (34528, 57769), (36634, 54448), (44239, 45088)]