2829776472

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{140869}}^1$

素因数の和:140918

約数の個数: 80

約数和(自身を含む): 8181729600

約数和(自身を除く): 5351953128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 140869, 281738, 422607, 563476, 845214, 1126952, 1267821, 1690428, 2535642, 3380856, 3803463, 4366939, 5071284, 7606926, 8733878, 10142568, 11410389, 13100817, 15213852, 17467756, 22820778, 26201634, 30427704, 34935512, 39302451, 45641556, 52403268, 78604902, 91283112, 104806536, 117907353, 157209804, 235814706, 314419608, 353722059, 471629412, 707444118, 943258824, 1414888236, 2829776472]

約数ペア:

[(1, 2829776472), (2, 1414888236), (3, 943258824), (4, 707444118), (6, 471629412), (8, 353722059), (9, 314419608), (12, 235814706), (18, 157209804), (24, 117907353), (27, 104806536), (31, 91283112), (36, 78604902), (54, 52403268), (62, 45641556), (72, 39302451), (81, 34935512), (93, 30427704), (108, 26201634), (124, 22820778), (162, 17467756), (186, 15213852), (216, 13100817), (248, 11410389), (279, 10142568), (324, 8733878), (372, 7606926), (558, 5071284), (648, 4366939), (744, 3803463), (837, 3380856), (1116, 2535642), (1674, 1690428), (2232, 1267821), (2511, 1126952), (3348, 845214), (5022, 563476), (6696, 422607), (10044, 281738), (20088, 140869)]