320649252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 978130944

約数和(自身を除く): 657481692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 83, 84, 111, 113, 132, 148, 154, 166, 222, 226, 231, 249, 259, 308, 332, 339, 407, 444, 452, 462, 498, 518, 581, 678, 777, 791, 814, 913, 924, 996, 1036, 1162, 1221, 1243, 1356, 1554, 1582, 1628, 1743, 1826, 2324, 2373, 2442, 2486, 2739, 2849, 3071, 3108, 3164, 3486, 3652, 3729, 4181, 4746, 4884, 4972, 5478, 5698, 6142, 6391, 6972, 7458, 8362, 8547, 8701, 9213, 9379, 9492, 10956, 11396, 12284, 12543, 12782, 14916, 16724, 17094, 17402, 18426, 18758, 19173, 21497, 25086, 25564, 26103, 28137, 29267, 33781, 34188, 34804, 36852, 37516, 38346, 42994, 45991, 50172, 52206, 56274, 58534, 64491, 65653, 67562, 76692, 85988, 87801, 91982, 101343, 103169, 104412, 112548, 117068, 128982, 131306, 135124, 137973, 175602, 183964, 196959, 202686, 206338, 236467, 257964, 262612, 275946, 309507, 321937, 347023, 351204, 393918, 405372, 412676, 472934, 551892, 619014, 643874, 694046, 709401, 722183, 787836, 945868, 965811, 1041069, 1238028, 1287748, 1388092, 1418802, 1444366, 1931622, 2082138, 2166549, 2429161, 2837604, 2888732, 3817253, 3863244, 4164276, 4333098, 4858322, 7287483, 7634506, 8666196, 9716644, 11451759, 14574966, 15269012, 22903518, 26720771, 29149932, 45807036, 53441542, 80162313, 106883084, 160324626, 320649252]

約数ペア:

[(1, 320649252), (2, 160324626), (3, 106883084), (4, 80162313), (6, 53441542), (7, 45807036), (11, 29149932), (12, 26720771), (14, 22903518), (21, 15269012), (22, 14574966), (28, 11451759), (33, 9716644), (37, 8666196), (42, 7634506), (44, 7287483), (66, 4858322), (74, 4333098), (77, 4164276), (83, 3863244), (84, 3817253), (111, 2888732), (113, 2837604), (132, 2429161), (148, 2166549), (154, 2082138), (166, 1931622), (222, 1444366), (226, 1418802), (231, 1388092), (249, 1287748), (259, 1238028), (308, 1041069), (332, 965811), (339, 945868), (407, 787836), (444, 722183), (452, 709401), (462, 694046), (498, 643874), (518, 619014), (581, 551892), (678, 472934), (777, 412676), (791, 405372), (814, 393918), (913, 351204), (924, 347023), (996, 321937), (1036, 309507), (1162, 275946), (1221, 262612), (1243, 257964), (1356, 236467), (1554, 206338), (1582, 202686), (1628, 196959), (1743, 183964), (1826, 175602), (2324, 137973), (2373, 135124), (2442, 131306), (2486, 128982), (2739, 117068), (2849, 112548), (3071, 104412), (3108, 103169), (3164, 101343), (3486, 91982), (3652, 87801), (3729, 85988), (4181, 76692), (4746, 67562), (4884, 65653), (4972, 64491), (5478, 58534), (5698, 56274), (6142, 52206), (6391, 50172), (6972, 45991), (7458, 42994), (8362, 38346), (8547, 37516), (8701, 36852), (9213, 34804), (9379, 34188), (9492, 33781), (10956, 29267), (11396, 28137), (12284, 26103), (12543, 25564), (12782, 25086), (14916, 21497), (16724, 19173), (17094, 18758), (17402, 18426)]