289656472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 677345760

約数和(自身を除く): 387689288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 181, 238, 287, 328, 362, 476, 574, 697, 724, 952, 1148, 1267, 1394, 1448, 1681, 2296, 2534, 2788, 3077, 3362, 4879, 5068, 5576, 6154, 6724, 7421, 9758, 10136, 11767, 12308, 13448, 14842, 19516, 21539, 23534, 24616, 28577, 29684, 39032, 43078, 47068, 51947, 57154, 59368, 86156, 94136, 103894, 114308, 126157, 172312, 200039, 207788, 228616, 252314, 304261, 400078, 415576, 504628, 608522, 800156, 883099, 1009256, 1217044, 1600312, 1766198, 2129827, 2434088, 3532396, 4259654, 5172437, 7064792, 8519308, 10344874, 17038616, 20689748, 36207059, 41379496, 72414118, 144828236, 289656472]

約数ペア:

[(1, 289656472), (2, 144828236), (4, 72414118), (7, 41379496), (8, 36207059), (14, 20689748), (17, 17038616), (28, 10344874), (34, 8519308), (41, 7064792), (56, 5172437), (68, 4259654), (82, 3532396), (119, 2434088), (136, 2129827), (164, 1766198), (181, 1600312), (238, 1217044), (287, 1009256), (328, 883099), (362, 800156), (476, 608522), (574, 504628), (697, 415576), (724, 400078), (952, 304261), (1148, 252314), (1267, 228616), (1394, 207788), (1448, 200039), (1681, 172312), (2296, 126157), (2534, 114308), (2788, 103894), (3077, 94136), (3362, 86156), (4879, 59368), (5068, 57154), (5576, 51947), (6154, 47068), (6724, 43078), (7421, 39032), (9758, 29684), (10136, 28577), (11767, 24616), (12308, 23534), (13448, 21539), (14842, 19516)]