293165964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 921560640

約数和(自身を除く): 628394676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 218, 234, 252, 273, 327, 364, 436, 468, 546, 654, 763, 819, 821, 981, 1092, 1308, 1417, 1526, 1638, 1642, 1962, 2289, 2463, 2834, 3052, 3276, 3284, 3924, 4251, 4578, 4926, 5668, 5747, 6867, 7389, 8502, 9156, 9852, 9919, 10673, 11494, 12753, 13734, 14778, 17004, 17241, 19838, 21346, 22988, 25506, 27468, 29556, 29757, 32019, 34482, 39676, 42692, 51012, 51723, 59514, 64038, 68964, 74711, 89271, 89489, 96057, 103446, 119028, 128076, 149422, 178542, 178978, 192114, 206892, 224133, 268467, 298844, 357084, 357956, 384228, 448266, 536934, 626423, 672399, 805401, 896532, 1073868, 1163357, 1252846, 1344798, 1610802, 1879269, 2326714, 2505692, 2689596, 3221604, 3490071, 3758538, 4653428, 5637807, 6980142, 7517076, 8143499, 10470213, 11275614, 13960284, 16286998, 20940426, 22551228, 24430497, 32573996, 41880852, 48860994, 73291491, 97721988, 146582982, 293165964]

約数ペア:

[(1, 293165964), (2, 146582982), (3, 97721988), (4, 73291491), (6, 48860994), (7, 41880852), (9, 32573996), (12, 24430497), (13, 22551228), (14, 20940426), (18, 16286998), (21, 13960284), (26, 11275614), (28, 10470213), (36, 8143499), (39, 7517076), (42, 6980142), (52, 5637807), (63, 4653428), (78, 3758538), (84, 3490071), (91, 3221604), (109, 2689596), (117, 2505692), (126, 2326714), (156, 1879269), (182, 1610802), (218, 1344798), (234, 1252846), (252, 1163357), (273, 1073868), (327, 896532), (364, 805401), (436, 672399), (468, 626423), (546, 536934), (654, 448266), (763, 384228), (819, 357956), (821, 357084), (981, 298844), (1092, 268467), (1308, 224133), (1417, 206892), (1526, 192114), (1638, 178978), (1642, 178542), (1962, 149422), (2289, 128076), (2463, 119028), (2834, 103446), (3052, 96057), (3276, 89489), (3284, 89271), (3924, 74711), (4251, 68964), (4578, 64038), (4926, 59514), (5668, 51723), (5747, 51012), (6867, 42692), (7389, 39676), (8502, 34482), (9156, 32019), (9852, 29757), (9919, 29556), (10673, 27468), (11494, 25506), (12753, 22988), (13734, 21346), (14778, 19838), (17004, 17241)]