442917384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 1373568000

約数和(自身を除く): 930650616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 182, 273, 278, 312, 364, 417, 546, 556, 728, 834, 973, 1092, 1112, 1459, 1668, 1807, 1946, 2184, 2918, 2919, 3336, 3614, 3892, 4377, 5421, 5836, 5838, 7228, 7784, 8754, 10213, 10842, 11672, 11676, 12649, 14456, 17508, 18967, 20426, 21684, 23352, 25298, 30639, 35016, 37934, 37947, 40852, 43368, 50596, 56901, 61278, 75868, 75894, 81704, 101192, 113802, 122556, 132769, 151736, 151788, 202801, 227604, 245112, 265538, 303576, 398307, 405602, 455208, 531076, 608403, 796614, 811204, 1062152, 1216806, 1419607, 1593228, 1622408, 2433612, 2636413, 2839214, 3186456, 4258821, 4867224, 5272826, 5678428, 7909239, 8517642, 10545652, 11356856, 15818478, 17035284, 18454891, 21091304, 31636956, 34070568, 36909782, 55364673, 63273912, 73819564, 110729346, 147639128, 221458692, 442917384]

約数ペア:

[(1, 442917384), (2, 221458692), (3, 147639128), (4, 110729346), (6, 73819564), (7, 63273912), (8, 55364673), (12, 36909782), (13, 34070568), (14, 31636956), (21, 21091304), (24, 18454891), (26, 17035284), (28, 15818478), (39, 11356856), (42, 10545652), (52, 8517642), (56, 7909239), (78, 5678428), (84, 5272826), (91, 4867224), (104, 4258821), (139, 3186456), (156, 2839214), (168, 2636413), (182, 2433612), (273, 1622408), (278, 1593228), (312, 1419607), (364, 1216806), (417, 1062152), (546, 811204), (556, 796614), (728, 608403), (834, 531076), (973, 455208), (1092, 405602), (1112, 398307), (1459, 303576), (1668, 265538), (1807, 245112), (1946, 227604), (2184, 202801), (2918, 151788), (2919, 151736), (3336, 132769), (3614, 122556), (3892, 113802), (4377, 101192), (5421, 81704), (5836, 75894), (5838, 75868), (7228, 61278), (7784, 56901), (8754, 50596), (10213, 43368), (10842, 40852), (11672, 37947), (11676, 37934), (12649, 35016), (14456, 30639), (17508, 25298), (18967, 23352), (20426, 21684)]