213648912

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{25147}}^1$

素因数の和:25220

約数の個数: 60

約数和(自身を含む): 608078640

約数和(自身を除く): 394429728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 25147, 50294, 75441, 100588, 150882, 201176, 226323, 301764, 402352, 452646, 603528, 905292, 1207056, 1483673, 1810584, 2967346, 3621168, 4451019, 5934692, 8902038, 11869384, 13353057, 17804076, 23738768, 26706114, 35608152, 53412228, 71216304, 106824456, 213648912]

約数ペア:

[(1, 213648912), (2, 106824456), (3, 71216304), (4, 53412228), (6, 35608152), (8, 26706114), (9, 23738768), (12, 17804076), (16, 13353057), (18, 11869384), (24, 8902038), (36, 5934692), (48, 4451019), (59, 3621168), (72, 2967346), (118, 1810584), (144, 1483673), (177, 1207056), (236, 905292), (354, 603528), (472, 452646), (531, 402352), (708, 301764), (944, 226323), (1062, 201176), (1416, 150882), (2124, 100588), (2832, 75441), (4248, 50294), (8496, 25147)]