1420837392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{17929}}^1$

素因数の和:18080

約数の個数: 80

約数和(自身を含む): 3984189440

約数和(自身を除く): 2563352048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 13208, 17929, 19812, 26416, 35858, 39624, 53787, 71716, 79248, 107574, 143432, 215148, 233077, 286864, 430296, 466154, 699231, 860592, 932308, 1398462, 1864616, 2276983, 2796924, 3729232, 4553966, 5593848, 6830949, 9107932, 11187696, 13661898, 18215864, 27323796, 29600779, 36431728, 54647592, 59201558, 88802337, 109295184, 118403116, 177604674, 236806232, 355209348, 473612464, 710418696, 1420837392]

約数ペア:

[(1, 1420837392), (2, 710418696), (3, 473612464), (4, 355209348), (6, 236806232), (8, 177604674), (12, 118403116), (13, 109295184), (16, 88802337), (24, 59201558), (26, 54647592), (39, 36431728), (48, 29600779), (52, 27323796), (78, 18215864), (104, 13661898), (127, 11187696), (156, 9107932), (208, 6830949), (254, 5593848), (312, 4553966), (381, 3729232), (508, 2796924), (624, 2276983), (762, 1864616), (1016, 1398462), (1524, 932308), (1651, 860592), (2032, 699231), (3048, 466154), (3302, 430296), (4953, 286864), (6096, 233077), (6604, 215148), (9906, 143432), (13208, 107574), (17929, 79248), (19812, 71716), (26416, 53787), (35858, 39624)]