2021695728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 5748965376

約数和(自身を除く): 3727269648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 127, 156, 194, 208, 254, 263, 291, 312, 381, 388, 508, 526, 582, 624, 762, 776, 789, 1016, 1052, 1164, 1261, 1524, 1552, 1578, 1651, 2032, 2104, 2328, 2522, 3048, 3156, 3302, 3419, 3783, 4208, 4656, 4953, 5044, 6096, 6312, 6604, 6838, 7566, 9906, 10088, 10257, 12319, 12624, 13208, 13676, 15132, 19812, 20176, 20514, 24638, 25511, 26416, 27352, 30264, 33401, 36957, 39624, 41028, 49276, 51022, 54704, 60528, 66802, 73914, 76533, 79248, 82056, 98552, 100203, 102044, 133604, 147828, 153066, 160147, 164112, 197104, 200406, 204088, 267208, 295656, 306132, 320294, 331643, 400812, 408176, 434213, 480441, 534416, 591312, 612264, 640588, 663286, 801624, 868426, 960882, 994929, 1224528, 1281176, 1302639, 1326572, 1603248, 1736852, 1921764, 1989858, 2562352, 2605278, 2653144, 3239897, 3473704, 3843528, 3979716, 5210556, 5306288, 6479794, 6947408, 7687056, 7959432, 9719691, 10421112, 12959588, 15918864, 19439382, 20842224, 25919176, 38878764, 42118661, 51838352, 77757528, 84237322, 126355983, 155515056, 168474644, 252711966, 336949288, 505423932, 673898576, 1010847864, 2021695728]

約数ペア:

[(1, 2021695728), (2, 1010847864), (3, 673898576), (4, 505423932), (6, 336949288), (8, 252711966), (12, 168474644), (13, 155515056), (16, 126355983), (24, 84237322), (26, 77757528), (39, 51838352), (48, 42118661), (52, 38878764), (78, 25919176), (97, 20842224), (104, 19439382), (127, 15918864), (156, 12959588), (194, 10421112), (208, 9719691), (254, 7959432), (263, 7687056), (291, 6947408), (312, 6479794), (381, 5306288), (388, 5210556), (508, 3979716), (526, 3843528), (582, 3473704), (624, 3239897), (762, 2653144), (776, 2605278), (789, 2562352), (1016, 1989858), (1052, 1921764), (1164, 1736852), (1261, 1603248), (1524, 1326572), (1552, 1302639), (1578, 1281176), (1651, 1224528), (2032, 994929), (2104, 960882), (2328, 868426), (2522, 801624), (3048, 663286), (3156, 640588), (3302, 612264), (3419, 591312), (3783, 534416), (4208, 480441), (4656, 434213), (4953, 408176), (5044, 400812), (6096, 331643), (6312, 320294), (6604, 306132), (6838, 295656), (7566, 267208), (9906, 204088), (10088, 200406), (10257, 197104), (12319, 164112), (12624, 160147), (13208, 153066), (13676, 147828), (15132, 133604), (19812, 102044), (20176, 100203), (20514, 98552), (24638, 82056), (25511, 79248), (26416, 76533), (27352, 73914), (30264, 66802), (33401, 60528), (36957, 54704), (39624, 51022), (41028, 49276)]