3998766408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{44657}}^1$

素因数の和:44727

約数の個数: 128

約数和(自身を含む): 12604273920

約数和(自身を除く): 8605507512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3444, 3731, 4264, 6396, 6888, 7462, 11193, 12792, 14924, 22386, 29848, 44657, 44772, 89314, 89544, 133971, 178628, 267942, 312599, 357256, 535884, 580541, 625198, 937797, 1071768, 1161082, 1250396, 1741623, 1830937, 1875594, 2322164, 2500792, 3483246, 3661874, 3751188, 4063787, 4644328, 5492811, 6966492, 7323748, 7502376, 8127574, 10985622, 12191361, 12816559, 13932984, 14647496, 16255148, 21971244, 23802181, 24382722, 25633118, 32510296, 38449677, 43942488, 47604362, 48765444, 51266236, 71406543, 76899354, 95208724, 97530888, 102532472, 142813086, 153798708, 166615267, 190417448, 285626172, 307597416, 333230534, 499845801, 571252344, 666461068, 999691602, 1332922136, 1999383204, 3998766408]

約数ペア:

[(1, 3998766408), (2, 1999383204), (3, 1332922136), (4, 999691602), (6, 666461068), (7, 571252344), (8, 499845801), (12, 333230534), (13, 307597416), (14, 285626172), (21, 190417448), (24, 166615267), (26, 153798708), (28, 142813086), (39, 102532472), (41, 97530888), (42, 95208724), (52, 76899354), (56, 71406543), (78, 51266236), (82, 48765444), (84, 47604362), (91, 43942488), (104, 38449677), (123, 32510296), (156, 25633118), (164, 24382722), (168, 23802181), (182, 21971244), (246, 16255148), (273, 14647496), (287, 13932984), (312, 12816559), (328, 12191361), (364, 10985622), (492, 8127574), (533, 7502376), (546, 7323748), (574, 6966492), (728, 5492811), (861, 4644328), (984, 4063787), (1066, 3751188), (1092, 3661874), (1148, 3483246), (1599, 2500792), (1722, 2322164), (2132, 1875594), (2184, 1830937), (2296, 1741623), (3198, 1250396), (3444, 1161082), (3731, 1071768), (4264, 937797), (6396, 625198), (6888, 580541), (7462, 535884), (11193, 357256), (12792, 312599), (14924, 267942), (22386, 178628), (29848, 133971), (44657, 89544), (44772, 89314)]