381190656

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 240

約数和(自身を含む): 1280043072

約数和(自身を除く): 898852416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 256, 264, 293, 308, 336, 352, 363, 384, 448, 462, 484, 512, 528, 586, 616, 672, 704, 726, 768, 847, 879, 896, 924, 968, 1056, 1172, 1232, 1344, 1408, 1452, 1536, 1694, 1758, 1792, 1848, 1936, 2051, 2112, 2344, 2464, 2541, 2688, 2816, 2904, 3223, 3388, 3516, 3584, 3696, 3872, 4102, 4224, 4688, 4928, 5082, 5376, 5632, 5808, 6153, 6446, 6776, 7032, 7392, 7744, 8204, 8448, 9376, 9669, 9856, 10164, 10752, 11616, 12306, 12892, 13552, 14064, 14784, 15488, 16408, 16896, 18752, 19338, 19712, 20328, 22561, 23232, 24612, 25784, 27104, 28128, 29568, 30976, 32816, 35453, 37504, 38676, 39424, 40656, 45122, 46464, 49224, 51568, 54208, 56256, 59136, 61952, 65632, 67683, 70906, 75008, 77352, 81312, 90244, 92928, 98448, 103136, 106359, 108416, 112512, 118272, 131264, 135366, 141812, 150016, 154704, 162624, 180488, 185856, 196896, 206272, 212718, 216832, 225024, 248171, 262528, 270732, 283624, 309408, 325248, 360976, 393792, 412544, 425436, 433664, 450048, 496342, 525056, 541464, 567248, 618816, 650496, 721952, 744513, 787584, 825088, 850872, 992684, 1050112, 1082928, 1134496, 1237632, 1300992, 1443904, 1489026, 1575168, 1650176, 1701744, 1985368, 2165856, 2268992, 2475264, 2887808, 2978052, 3150336, 3403488, 3970736, 4331712, 4537984, 4950528, 5775616, 5956104, 6806976, 7941472, 8663424, 9075968, 11551232, 11912208, 13613952, 15882944, 17326848, 18151936, 23824416, 27227904, 31765888, 34653696, 47648832, 54455808, 63531776, 95297664, 127063552, 190595328, 381190656]

約数ペア:

[(1, 381190656), (2, 190595328), (3, 127063552), (4, 95297664), (6, 63531776), (7, 54455808), (8, 47648832), (11, 34653696), (12, 31765888), (14, 27227904), (16, 23824416), (21, 18151936), (22, 17326848), (24, 15882944), (28, 13613952), (32, 11912208), (33, 11551232), (42, 9075968), (44, 8663424), (48, 7941472), (56, 6806976), (64, 5956104), (66, 5775616), (77, 4950528), (84, 4537984), (88, 4331712), (96, 3970736), (112, 3403488), (121, 3150336), (128, 2978052), (132, 2887808), (154, 2475264), (168, 2268992), (176, 2165856), (192, 1985368), (224, 1701744), (231, 1650176), (242, 1575168), (256, 1489026), (264, 1443904), (293, 1300992), (308, 1237632), (336, 1134496), (352, 1082928), (363, 1050112), (384, 992684), (448, 850872), (462, 825088), (484, 787584), (512, 744513), (528, 721952), (586, 650496), (616, 618816), (672, 567248), (704, 541464), (726, 525056), (768, 496342), (847, 450048), (879, 433664), (896, 425436), (924, 412544), (968, 393792), (1056, 360976), (1172, 325248), (1232, 309408), (1344, 283624), (1408, 270732), (1452, 262528), (1536, 248171), (1694, 225024), (1758, 216832), (1792, 212718), (1848, 206272), (1936, 196896), (2051, 185856), (2112, 180488), (2344, 162624), (2464, 154704), (2541, 150016), (2688, 141812), (2816, 135366), (2904, 131264), (3223, 118272), (3388, 112512), (3516, 108416), (3584, 106359), (3696, 103136), (3872, 98448), (4102, 92928), (4224, 90244), (4688, 81312), (4928, 77352), (5082, 75008), (5376, 70906), (5632, 67683), (5808, 65632), (6153, 61952), (6446, 59136), (6776, 56256), (7032, 54208), (7392, 51568), (7744, 49224), (8204, 46464), (8448, 45122), (9376, 40656), (9669, 39424), (9856, 38676), (10164, 37504), (10752, 35453), (11616, 32816), (12306, 30976), (12892, 29568), (13552, 28128), (14064, 27104), (14784, 25784), (15488, 24612), (16408, 23232), (16896, 22561), (18752, 20328), (19338, 19712)]