818103624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{3163}}^1$

素因数の和:4014

約数の個数: 64

約数和(自身を含む): 2205940800

約数和(自身を除く): 1387837176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 829, 1658, 2487, 3163, 3316, 4974, 6326, 6632, 9489, 9948, 10777, 12652, 18978, 19896, 21554, 25304, 32331, 37956, 41119, 43108, 64662, 75912, 82238, 86216, 123357, 129324, 164476, 246714, 258648, 328952, 493428, 986856, 2622127, 5244254, 7866381, 10488508, 15732762, 20977016, 31465524, 34087651, 62931048, 68175302, 102262953, 136350604, 204525906, 272701208, 409051812, 818103624]

約数ペア:

[(1, 818103624), (2, 409051812), (3, 272701208), (4, 204525906), (6, 136350604), (8, 102262953), (12, 68175302), (13, 62931048), (24, 34087651), (26, 31465524), (39, 20977016), (52, 15732762), (78, 10488508), (104, 7866381), (156, 5244254), (312, 2622127), (829, 986856), (1658, 493428), (2487, 328952), (3163, 258648), (3316, 246714), (4974, 164476), (6326, 129324), (6632, 123357), (9489, 86216), (9948, 82238), (10777, 75912), (12652, 64662), (18978, 43108), (19896, 41119), (21554, 37956), (25304, 32331)]