1431612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 4892160

約数和(自身を除く): 3460548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 23, 26, 28, 36, 38, 39, 42, 46, 52, 57, 63, 69, 76, 78, 84, 91, 92, 114, 117, 126, 133, 138, 156, 161, 171, 182, 207, 228, 234, 247, 252, 266, 273, 276, 299, 322, 342, 364, 399, 414, 437, 468, 483, 494, 532, 546, 598, 644, 684, 741, 798, 819, 828, 874, 897, 966, 988, 1092, 1196, 1197, 1311, 1449, 1482, 1596, 1638, 1729, 1748, 1794, 1932, 2093, 2223, 2394, 2622, 2691, 2898, 2964, 3059, 3276, 3458, 3588, 3933, 4186, 4446, 4788, 5187, 5244, 5382, 5681, 5796, 6118, 6279, 6916, 7866, 8372, 8892, 9177, 10374, 10764, 11362, 12236, 12558, 15561, 15732, 17043, 18354, 18837, 20748, 22724, 25116, 27531, 31122, 34086, 36708, 37674, 39767, 51129, 55062, 62244, 68172, 75348, 79534, 102258, 110124, 119301, 159068, 204516, 238602, 357903, 477204, 715806, 1431612]

約数ペア:

[(1, 1431612), (2, 715806), (3, 477204), (4, 357903), (6, 238602), (7, 204516), (9, 159068), (12, 119301), (13, 110124), (14, 102258), (18, 79534), (19, 75348), (21, 68172), (23, 62244), (26, 55062), (28, 51129), (36, 39767), (38, 37674), (39, 36708), (42, 34086), (46, 31122), (52, 27531), (57, 25116), (63, 22724), (69, 20748), (76, 18837), (78, 18354), (84, 17043), (91, 15732), (92, 15561), (114, 12558), (117, 12236), (126, 11362), (133, 10764), (138, 10374), (156, 9177), (161, 8892), (171, 8372), (182, 7866), (207, 6916), (228, 6279), (234, 6118), (247, 5796), (252, 5681), (266, 5382), (273, 5244), (276, 5187), (299, 4788), (322, 4446), (342, 4186), (364, 3933), (399, 3588), (414, 3458), (437, 3276), (468, 3059), (483, 2964), (494, 2898), (532, 2691), (546, 2622), (598, 2394), (644, 2223), (684, 2093), (741, 1932), (798, 1794), (819, 1748), (828, 1729), (874, 1638), (897, 1596), (966, 1482), (988, 1449), (1092, 1311), (1196, 1197)]