227340828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 703422720

約数和(自身を除く): 476081892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 78, 79, 86, 99, 117, 129, 132, 143, 156, 158, 169, 172, 198, 234, 237, 258, 286, 316, 338, 387, 396, 429, 468, 473, 474, 507, 516, 559, 572, 676, 711, 774, 858, 869, 946, 948, 1014, 1027, 1118, 1287, 1419, 1422, 1521, 1548, 1677, 1716, 1738, 1859, 1892, 2028, 2054, 2236, 2574, 2607, 2838, 2844, 3042, 3081, 3354, 3397, 3476, 3718, 4108, 4257, 5031, 5148, 5214, 5577, 5676, 6084, 6149, 6162, 6708, 6794, 7267, 7436, 7821, 8514, 9243, 10062, 10191, 10428, 11154, 11297, 12298, 12324, 13351, 13588, 14534, 15642, 16731, 17028, 18447, 18486, 20124, 20382, 21801, 22308, 22594, 24596, 26702, 29068, 30573, 31284, 33462, 33891, 36894, 36972, 37367, 40053, 40764, 43602, 44161, 45188, 53404, 55341, 61146, 65403, 66924, 67782, 73788, 74734, 79937, 80106, 87204, 88322, 101673, 110682, 112101, 120159, 122292, 130806, 132483, 135564, 146861, 149468, 159874, 160212, 176644, 203346, 221364, 224202, 239811, 240318, 261612, 264966, 293722, 319748, 336303, 397449, 406692, 440583, 448404, 479622, 480636, 485771, 529932, 574093, 587444, 672606, 719433, 794898, 881166, 959244, 971542, 1148186, 1321749, 1345212, 1438866, 1457313, 1589796, 1722279, 1762332, 1943084, 2296372, 2643498, 2877732, 2914626, 3444558, 4371939, 5166837, 5286996, 5829252, 6315023, 6889116, 8743878, 10333674, 12630046, 17487756, 18945069, 20667348, 25260092, 37890138, 56835207, 75780276, 113670414, 227340828]

約数ペア:

[(1, 227340828), (2, 113670414), (3, 75780276), (4, 56835207), (6, 37890138), (9, 25260092), (11, 20667348), (12, 18945069), (13, 17487756), (18, 12630046), (22, 10333674), (26, 8743878), (33, 6889116), (36, 6315023), (39, 5829252), (43, 5286996), (44, 5166837), (52, 4371939), (66, 3444558), (78, 2914626), (79, 2877732), (86, 2643498), (99, 2296372), (117, 1943084), (129, 1762332), (132, 1722279), (143, 1589796), (156, 1457313), (158, 1438866), (169, 1345212), (172, 1321749), (198, 1148186), (234, 971542), (237, 959244), (258, 881166), (286, 794898), (316, 719433), (338, 672606), (387, 587444), (396, 574093), (429, 529932), (468, 485771), (473, 480636), (474, 479622), (507, 448404), (516, 440583), (559, 406692), (572, 397449), (676, 336303), (711, 319748), (774, 293722), (858, 264966), (869, 261612), (946, 240318), (948, 239811), (1014, 224202), (1027, 221364), (1118, 203346), (1287, 176644), (1419, 160212), (1422, 159874), (1521, 149468), (1548, 146861), (1677, 135564), (1716, 132483), (1738, 130806), (1859, 122292), (1892, 120159), (2028, 112101), (2054, 110682), (2236, 101673), (2574, 88322), (2607, 87204), (2838, 80106), (2844, 79937), (3042, 74734), (3081, 73788), (3354, 67782), (3397, 66924), (3476, 65403), (3718, 61146), (4108, 55341), (4257, 53404), (5031, 45188), (5148, 44161), (5214, 43602), (5577, 40764), (5676, 40053), (6084, 37367), (6149, 36972), (6162, 36894), (6708, 33891), (6794, 33462), (7267, 31284), (7436, 30573), (7821, 29068), (8514, 26702), (9243, 24596), (10062, 22594), (10191, 22308), (10428, 21801), (11154, 20382), (11297, 20124), (12298, 18486), (12324, 18447), (13351, 17028), (13588, 16731), (14534, 15642)]