1815292336

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 4269726720

約数和(自身を除く): 2454434384

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 83, 88, 104, 121, 143, 158, 166, 176, 208, 242, 286, 316, 332, 484, 572, 632, 664, 869, 913, 968, 1027, 1079, 1144, 1264, 1328, 1331, 1573, 1738, 1826, 1936, 2054, 2158, 2288, 2662, 3146, 3476, 3652, 4108, 4316, 5324, 6292, 6557, 6952, 7304, 8216, 8632, 9559, 10043, 10648, 11297, 11869, 12584, 13114, 13904, 14608, 16432, 17264, 17303, 19118, 20086, 21296, 22594, 23738, 25168, 26228, 34606, 38236, 40172, 45188, 47476, 52456, 69212, 72127, 76472, 80344, 85241, 90376, 94952, 104912, 105149, 110473, 124267, 130559, 138424, 144254, 152944, 160688, 170482, 180752, 189904, 210298, 220946, 248534, 261118, 276848, 288508, 340964, 420596, 441892, 497068, 522236, 577016, 681928, 793397, 841192, 883784, 937651, 994136, 1044472, 1154032, 1363856, 1366937, 1436149, 1586794, 1682384, 1767568, 1875302, 1988272, 2088944, 2733874, 2872298, 3173588, 3750604, 5467748, 5744596, 6347176, 7501208, 8727367, 10314161, 10935496, 11489192, 12694352, 15002416, 17454734, 20628322, 21870992, 22978384, 34909468, 41256644, 69818936, 82513288, 113455771, 139637872, 165026576, 226911542, 453823084, 907646168, 1815292336]

約数ペア:

[(1, 1815292336), (2, 907646168), (4, 453823084), (8, 226911542), (11, 165026576), (13, 139637872), (16, 113455771), (22, 82513288), (26, 69818936), (44, 41256644), (52, 34909468), (79, 22978384), (83, 21870992), (88, 20628322), (104, 17454734), (121, 15002416), (143, 12694352), (158, 11489192), (166, 10935496), (176, 10314161), (208, 8727367), (242, 7501208), (286, 6347176), (316, 5744596), (332, 5467748), (484, 3750604), (572, 3173588), (632, 2872298), (664, 2733874), (869, 2088944), (913, 1988272), (968, 1875302), (1027, 1767568), (1079, 1682384), (1144, 1586794), (1264, 1436149), (1328, 1366937), (1331, 1363856), (1573, 1154032), (1738, 1044472), (1826, 994136), (1936, 937651), (2054, 883784), (2158, 841192), (2288, 793397), (2662, 681928), (3146, 577016), (3476, 522236), (3652, 497068), (4108, 441892), (4316, 420596), (5324, 340964), (6292, 288508), (6557, 276848), (6952, 261118), (7304, 248534), (8216, 220946), (8632, 210298), (9559, 189904), (10043, 180752), (10648, 170482), (11297, 160688), (11869, 152944), (12584, 144254), (13114, 138424), (13904, 130559), (14608, 124267), (16432, 110473), (17264, 105149), (17303, 104912), (19118, 94952), (20086, 90376), (21296, 85241), (22594, 80344), (23738, 76472), (25168, 72127), (26228, 69212), (34606, 52456), (38236, 47476), (40172, 45188)]