245027244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 743250816

約数和(自身を除く): 498223572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 66, 77, 84, 86, 98, 129, 132, 147, 154, 172, 196, 231, 258, 294, 301, 308, 462, 473, 516, 539, 588, 602, 881, 903, 924, 946, 1078, 1204, 1419, 1617, 1762, 1806, 1892, 2107, 2156, 2643, 2838, 3234, 3311, 3524, 3612, 4214, 5286, 5676, 6167, 6321, 6468, 6622, 8428, 9691, 9933, 10572, 12334, 12642, 13244, 18501, 19382, 19866, 23177, 24668, 25284, 29073, 37002, 37883, 38764, 39732, 43169, 46354, 58146, 67837, 69531, 74004, 75766, 86338, 92708, 113649, 116292, 129507, 135674, 139062, 151532, 172676, 203511, 227298, 259014, 265181, 271348, 278124, 407022, 416713, 454596, 474859, 518028, 530362, 795543, 814044, 833426, 949718, 1060724, 1250139, 1424577, 1591086, 1666852, 1856267, 1899436, 2500278, 2849154, 2916991, 3182172, 3712534, 5000556, 5568801, 5698308, 5833982, 7425068, 8750973, 11137602, 11667964, 17501946, 20418937, 22275204, 35003892, 40837874, 61256811, 81675748, 122513622, 245027244]

約数ペア:

[(1, 245027244), (2, 122513622), (3, 81675748), (4, 61256811), (6, 40837874), (7, 35003892), (11, 22275204), (12, 20418937), (14, 17501946), (21, 11667964), (22, 11137602), (28, 8750973), (33, 7425068), (42, 5833982), (43, 5698308), (44, 5568801), (49, 5000556), (66, 3712534), (77, 3182172), (84, 2916991), (86, 2849154), (98, 2500278), (129, 1899436), (132, 1856267), (147, 1666852), (154, 1591086), (172, 1424577), (196, 1250139), (231, 1060724), (258, 949718), (294, 833426), (301, 814044), (308, 795543), (462, 530362), (473, 518028), (516, 474859), (539, 454596), (588, 416713), (602, 407022), (881, 278124), (903, 271348), (924, 265181), (946, 259014), (1078, 227298), (1204, 203511), (1419, 172676), (1617, 151532), (1762, 139062), (1806, 135674), (1892, 129507), (2107, 116292), (2156, 113649), (2643, 92708), (2838, 86338), (3234, 75766), (3311, 74004), (3524, 69531), (3612, 67837), (4214, 58146), (5286, 46354), (5676, 43169), (6167, 39732), (6321, 38764), (6468, 37883), (6622, 37002), (8428, 29073), (9691, 25284), (9933, 24668), (10572, 23177), (12334, 19866), (12642, 19382), (13244, 18501)]