27971496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 95846400

約数和(自身を除く): 67874904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 56, 57, 63, 69, 72, 76, 84, 92, 114, 126, 127, 133, 138, 152, 161, 168, 171, 184, 207, 228, 252, 254, 266, 276, 322, 342, 381, 399, 414, 437, 456, 483, 504, 508, 532, 552, 644, 684, 762, 798, 828, 874, 889, 966, 1016, 1064, 1143, 1197, 1288, 1311, 1368, 1449, 1524, 1596, 1656, 1748, 1778, 1932, 2286, 2394, 2413, 2622, 2667, 2898, 2921, 3048, 3059, 3192, 3496, 3556, 3864, 3933, 4572, 4788, 4826, 5244, 5334, 5796, 5842, 6118, 7112, 7239, 7866, 8001, 8763, 9144, 9177, 9576, 9652, 10488, 10668, 11592, 11684, 12236, 14478, 15732, 16002, 16891, 17526, 18354, 19304, 20447, 21336, 21717, 23368, 24472, 26289, 27531, 28956, 31464, 32004, 33782, 35052, 36708, 40894, 43434, 50673, 52578, 55062, 55499, 57912, 61341, 64008, 67564, 70104, 73416, 81788, 86868, 101346, 105156, 110124, 110998, 122682, 135128, 152019, 163576, 166497, 173736, 184023, 202692, 210312, 220248, 221996, 245364, 304038, 332994, 368046, 388493, 405384, 443992, 490728, 499491, 608076, 665988, 736092, 776986, 998982, 1165479, 1216152, 1331976, 1472184, 1553972, 1997964, 2330958, 3107944, 3496437, 3995928, 4661916, 6992874, 9323832, 13985748, 27971496]

約数ペア:

[(1, 27971496), (2, 13985748), (3, 9323832), (4, 6992874), (6, 4661916), (7, 3995928), (8, 3496437), (9, 3107944), (12, 2330958), (14, 1997964), (18, 1553972), (19, 1472184), (21, 1331976), (23, 1216152), (24, 1165479), (28, 998982), (36, 776986), (38, 736092), (42, 665988), (46, 608076), (56, 499491), (57, 490728), (63, 443992), (69, 405384), (72, 388493), (76, 368046), (84, 332994), (92, 304038), (114, 245364), (126, 221996), (127, 220248), (133, 210312), (138, 202692), (152, 184023), (161, 173736), (168, 166497), (171, 163576), (184, 152019), (207, 135128), (228, 122682), (252, 110998), (254, 110124), (266, 105156), (276, 101346), (322, 86868), (342, 81788), (381, 73416), (399, 70104), (414, 67564), (437, 64008), (456, 61341), (483, 57912), (504, 55499), (508, 55062), (532, 52578), (552, 50673), (644, 43434), (684, 40894), (762, 36708), (798, 35052), (828, 33782), (874, 32004), (889, 31464), (966, 28956), (1016, 27531), (1064, 26289), (1143, 24472), (1197, 23368), (1288, 21717), (1311, 21336), (1368, 20447), (1449, 19304), (1524, 18354), (1596, 17526), (1656, 16891), (1748, 16002), (1778, 15732), (1932, 14478), (2286, 12236), (2394, 11684), (2413, 11592), (2622, 10668), (2667, 10488), (2898, 9652), (2921, 9576), (3048, 9177), (3059, 9144), (3192, 8763), (3496, 8001), (3556, 7866), (3864, 7239), (3933, 7112), (4572, 6118), (4788, 5842), (4826, 5796), (5244, 5334)]