1640570064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{119089}}^1$

素因数の和:119148

約数の個数: 80

約数和(自身を含む): 4961765760

約数和(自身を除く): 3321195696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 119089, 238178, 357267, 476356, 714534, 833623, 952712, 1429068, 1667246, 1905424, 2500869, 2858136, 3334492, 4882649, 5001738, 5716272, 6668984, 9765298, 10003476, 13337968, 14647947, 19530596, 20006952, 29295894, 34178543, 39061192, 40013904, 58591788, 68357086, 78122384, 102535629, 117183576, 136714172, 205071258, 234367152, 273428344, 410142516, 546856688, 820285032, 1640570064]

約数ペア:

[(1, 1640570064), (2, 820285032), (3, 546856688), (4, 410142516), (6, 273428344), (7, 234367152), (8, 205071258), (12, 136714172), (14, 117183576), (16, 102535629), (21, 78122384), (24, 68357086), (28, 58591788), (41, 40013904), (42, 39061192), (48, 34178543), (56, 29295894), (82, 20006952), (84, 19530596), (112, 14647947), (123, 13337968), (164, 10003476), (168, 9765298), (246, 6668984), (287, 5716272), (328, 5001738), (336, 4882649), (492, 3334492), (574, 2858136), (656, 2500869), (861, 1905424), (984, 1667246), (1148, 1429068), (1722, 952712), (1968, 833623), (2296, 714534), (3444, 476356), (4592, 357267), (6888, 238178), (13776, 119089)]