254687832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 833863680

約数和(自身を除く): 579175848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 127, 138, 161, 168, 173, 184, 207, 252, 254, 276, 322, 346, 381, 414, 483, 504, 508, 519, 552, 644, 692, 762, 828, 889, 966, 1016, 1038, 1143, 1211, 1288, 1384, 1449, 1524, 1557, 1656, 1778, 1932, 2076, 2286, 2422, 2667, 2898, 2921, 3048, 3114, 3556, 3633, 3864, 3979, 4152, 4572, 4844, 5334, 5796, 5842, 6228, 7112, 7266, 7958, 8001, 8763, 9144, 9688, 10668, 10899, 11592, 11684, 11937, 12456, 14532, 15916, 16002, 17526, 20447, 21336, 21798, 21971, 23368, 23874, 26289, 27853, 29064, 31832, 32004, 35052, 35811, 40894, 43596, 43942, 47748, 52578, 55706, 61341, 64008, 65913, 70104, 71622, 81788, 83559, 87192, 87884, 95496, 105156, 111412, 122682, 131826, 143244, 153797, 163576, 167118, 175768, 184023, 197739, 210312, 222824, 245364, 250677, 263652, 286488, 307594, 334236, 368046, 395478, 461391, 490728, 501354, 505333, 527304, 615188, 668472, 736092, 790956, 922782, 1002708, 1010666, 1230376, 1384173, 1472184, 1515999, 1581912, 1845564, 2005416, 2021332, 2768346, 3031998, 3537331, 3691128, 4042664, 4547997, 5536692, 6063996, 7074662, 9095994, 10611993, 11073384, 12127992, 14149324, 18191988, 21223986, 28298648, 31835979, 36383976, 42447972, 63671958, 84895944, 127343916, 254687832]

約数ペア:

[(1, 254687832), (2, 127343916), (3, 84895944), (4, 63671958), (6, 42447972), (7, 36383976), (8, 31835979), (9, 28298648), (12, 21223986), (14, 18191988), (18, 14149324), (21, 12127992), (23, 11073384), (24, 10611993), (28, 9095994), (36, 7074662), (42, 6063996), (46, 5536692), (56, 4547997), (63, 4042664), (69, 3691128), (72, 3537331), (84, 3031998), (92, 2768346), (126, 2021332), (127, 2005416), (138, 1845564), (161, 1581912), (168, 1515999), (173, 1472184), (184, 1384173), (207, 1230376), (252, 1010666), (254, 1002708), (276, 922782), (322, 790956), (346, 736092), (381, 668472), (414, 615188), (483, 527304), (504, 505333), (508, 501354), (519, 490728), (552, 461391), (644, 395478), (692, 368046), (762, 334236), (828, 307594), (889, 286488), (966, 263652), (1016, 250677), (1038, 245364), (1143, 222824), (1211, 210312), (1288, 197739), (1384, 184023), (1449, 175768), (1524, 167118), (1557, 163576), (1656, 153797), (1778, 143244), (1932, 131826), (2076, 122682), (2286, 111412), (2422, 105156), (2667, 95496), (2898, 87884), (2921, 87192), (3048, 83559), (3114, 81788), (3556, 71622), (3633, 70104), (3864, 65913), (3979, 64008), (4152, 61341), (4572, 55706), (4844, 52578), (5334, 47748), (5796, 43942), (5842, 43596), (6228, 40894), (7112, 35811), (7266, 35052), (7958, 32004), (8001, 31832), (8763, 29064), (9144, 27853), (9688, 26289), (10668, 23874), (10899, 23368), (11592, 21971), (11684, 21798), (11937, 21336), (12456, 20447), (14532, 17526), (15916, 16002)]