2256562476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 7103416320

約数和(自身を除く): 4846853844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 181, 189, 207, 239, 252, 276, 322, 324, 362, 378, 414, 478, 483, 543, 567, 621, 644, 717, 724, 756, 828, 956, 966, 1086, 1134, 1242, 1267, 1434, 1449, 1629, 1673, 1863, 1932, 2151, 2172, 2268, 2484, 2534, 2868, 2898, 3258, 3346, 3726, 3801, 4163, 4302, 4347, 4887, 5019, 5068, 5497, 5796, 6453, 6516, 6692, 7452, 7602, 8326, 8604, 8694, 9774, 10038, 10994, 11403, 12489, 12906, 13041, 14661, 15057, 15204, 16491, 16652, 17388, 19359, 19548, 20076, 21988, 22806, 24978, 25812, 26082, 29141, 29322, 30114, 32982, 34209, 37467, 38479, 38718, 43259, 45171, 45612, 49473, 49956, 52164, 58282, 58644, 60228, 65964, 68418, 74934, 76958, 77436, 86518, 87423, 90342, 98946, 102627, 112401, 115437, 116564, 129777, 135513, 136836, 148419, 149868, 153916, 173036, 174846, 180684, 197892, 205254, 224802, 230874, 259554, 262269, 271026, 296838, 302813, 337203, 346311, 349692, 389331, 410508, 445257, 449604, 461748, 519108, 524538, 542052, 593676, 605626, 674406, 692622, 778662, 786807, 890514, 908439, 994957, 1038933, 1049076, 1167993, 1211252, 1348812, 1385244, 1557324, 1573614, 1781028, 1816878, 1989914, 2077866, 2335986, 2360421, 2725317, 2984871, 3116799, 3147228, 3503979, 3633756, 3979828, 4155732, 4671972, 4720842, 5450634, 5969742, 6233598, 6964699, 7007958, 8175951, 8954613, 9441684, 10901268, 11939484, 12467196, 13929398, 14015916, 16351902, 17909226, 20894097, 24527853, 26863839, 27858796, 32703804, 35818452, 41788194, 49055706, 53727678, 62682291, 80591517, 83576388, 98111412, 107455356, 125364582, 161183034, 188046873, 250729164, 322366068, 376093746, 564140619, 752187492, 1128281238, 2256562476]

約数ペア:

[(1, 2256562476), (2, 1128281238), (3, 752187492), (4, 564140619), (6, 376093746), (7, 322366068), (9, 250729164), (12, 188046873), (14, 161183034), (18, 125364582), (21, 107455356), (23, 98111412), (27, 83576388), (28, 80591517), (36, 62682291), (42, 53727678), (46, 49055706), (54, 41788194), (63, 35818452), (69, 32703804), (81, 27858796), (84, 26863839), (92, 24527853), (108, 20894097), (126, 17909226), (138, 16351902), (161, 14015916), (162, 13929398), (181, 12467196), (189, 11939484), (207, 10901268), (239, 9441684), (252, 8954613), (276, 8175951), (322, 7007958), (324, 6964699), (362, 6233598), (378, 5969742), (414, 5450634), (478, 4720842), (483, 4671972), (543, 4155732), (567, 3979828), (621, 3633756), (644, 3503979), (717, 3147228), (724, 3116799), (756, 2984871), (828, 2725317), (956, 2360421), (966, 2335986), (1086, 2077866), (1134, 1989914), (1242, 1816878), (1267, 1781028), (1434, 1573614), (1449, 1557324), (1629, 1385244), (1673, 1348812), (1863, 1211252), (1932, 1167993), (2151, 1049076), (2172, 1038933), (2268, 994957), (2484, 908439), (2534, 890514), (2868, 786807), (2898, 778662), (3258, 692622), (3346, 674406), (3726, 605626), (3801, 593676), (4163, 542052), (4302, 524538), (4347, 519108), (4887, 461748), (5019, 449604), (5068, 445257), (5497, 410508), (5796, 389331), (6453, 349692), (6516, 346311), (6692, 337203), (7452, 302813), (7602, 296838), (8326, 271026), (8604, 262269), (8694, 259554), (9774, 230874), (10038, 224802), (10994, 205254), (11403, 197892), (12489, 180684), (12906, 174846), (13041, 173036), (14661, 153916), (15057, 149868), (15204, 148419), (16491, 136836), (16652, 135513), (17388, 129777), (19359, 116564), (19548, 115437), (20076, 112401), (21988, 102627), (22806, 98946), (24978, 90342), (25812, 87423), (26082, 86518), (29141, 77436), (29322, 76958), (30114, 74934), (32982, 68418), (34209, 65964), (37467, 60228), (38479, 58644), (38718, 58282), (43259, 52164), (45171, 49956), (45612, 49473)]