289957248

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 977951520

約数和(自身を除く): 687994272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 287, 288, 328, 336, 369, 384, 448, 492, 504, 574, 576, 656, 672, 738, 861, 877, 896, 984, 1008, 1148, 1152, 1312, 1344, 1476, 1722, 1754, 1968, 2016, 2296, 2583, 2624, 2631, 2688, 2952, 3444, 3508, 3936, 4032, 4592, 5166, 5248, 5262, 5904, 6139, 6888, 7016, 7872, 7893, 8064, 9184, 10332, 10524, 11808, 12278, 13776, 14032, 15744, 15786, 18368, 18417, 20664, 21048, 23616, 24556, 27552, 28064, 31572, 35957, 36736, 36834, 41328, 42096, 47232, 49112, 55104, 55251, 56128, 63144, 71914, 73668, 82656, 84192, 98224, 107871, 110208, 110502, 112256, 126288, 143828, 147336, 165312, 168384, 196448, 215742, 221004, 251699, 252576, 287656, 294672, 323613, 330624, 336768, 392896, 431484, 442008, 503398, 505152, 575312, 589344, 647226, 755097, 785792, 862968, 884016, 1006796, 1010304, 1150624, 1178688, 1294452, 1510194, 1725936, 1768032, 2013592, 2265291, 2301248, 2357376, 2588904, 3020388, 3451872, 3536064, 4027184, 4530582, 4602496, 5177808, 6040776, 6903744, 7072128, 8054368, 9061164, 10355616, 12081552, 13807488, 16108736, 18122328, 20711232, 24163104, 32217472, 36244656, 41422464, 48326208, 72489312, 96652416, 144978624, 289957248]

約数ペア:

[(1, 289957248), (2, 144978624), (3, 96652416), (4, 72489312), (6, 48326208), (7, 41422464), (8, 36244656), (9, 32217472), (12, 24163104), (14, 20711232), (16, 18122328), (18, 16108736), (21, 13807488), (24, 12081552), (28, 10355616), (32, 9061164), (36, 8054368), (41, 7072128), (42, 6903744), (48, 6040776), (56, 5177808), (63, 4602496), (64, 4530582), (72, 4027184), (82, 3536064), (84, 3451872), (96, 3020388), (112, 2588904), (123, 2357376), (126, 2301248), (128, 2265291), (144, 2013592), (164, 1768032), (168, 1725936), (192, 1510194), (224, 1294452), (246, 1178688), (252, 1150624), (287, 1010304), (288, 1006796), (328, 884016), (336, 862968), (369, 785792), (384, 755097), (448, 647226), (492, 589344), (504, 575312), (574, 505152), (576, 503398), (656, 442008), (672, 431484), (738, 392896), (861, 336768), (877, 330624), (896, 323613), (984, 294672), (1008, 287656), (1148, 252576), (1152, 251699), (1312, 221004), (1344, 215742), (1476, 196448), (1722, 168384), (1754, 165312), (1968, 147336), (2016, 143828), (2296, 126288), (2583, 112256), (2624, 110502), (2631, 110208), (2688, 107871), (2952, 98224), (3444, 84192), (3508, 82656), (3936, 73668), (4032, 71914), (4592, 63144), (5166, 56128), (5248, 55251), (5262, 55104), (5904, 49112), (6139, 47232), (6888, 42096), (7016, 41328), (7872, 36834), (7893, 36736), (8064, 35957), (9184, 31572), (10332, 28064), (10524, 27552), (11808, 24556), (12278, 23616), (13776, 21048), (14032, 20664), (15744, 18417), (15786, 18368)]