12715248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 41997312

約数和(自身を除く): 29282064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 71, 78, 82, 84, 91, 104, 112, 123, 142, 156, 164, 168, 182, 208, 213, 246, 273, 284, 287, 312, 328, 336, 364, 426, 492, 497, 533, 546, 568, 574, 624, 656, 728, 852, 861, 923, 984, 994, 1066, 1092, 1136, 1148, 1456, 1491, 1599, 1704, 1722, 1846, 1968, 1988, 2132, 2184, 2296, 2769, 2911, 2982, 3198, 3408, 3444, 3692, 3731, 3976, 4264, 4368, 4592, 5538, 5822, 5964, 6396, 6461, 6888, 7384, 7462, 7952, 8528, 8733, 11076, 11193, 11644, 11928, 12792, 12922, 13776, 14768, 14924, 17466, 19383, 20377, 22152, 22386, 23288, 23856, 25584, 25844, 29848, 34932, 37843, 38766, 40754, 44304, 44772, 46576, 51688, 59696, 61131, 69864, 75686, 77532, 81508, 89544, 103376, 113529, 122262, 139728, 151372, 155064, 163016, 179088, 227058, 244524, 264901, 302744, 310128, 326032, 454116, 489048, 529802, 605488, 794703, 908232, 978096, 1059604, 1589406, 1816464, 2119208, 3178812, 4238416, 6357624, 12715248]

約数ペア:

[(1, 12715248), (2, 6357624), (3, 4238416), (4, 3178812), (6, 2119208), (7, 1816464), (8, 1589406), (12, 1059604), (13, 978096), (14, 908232), (16, 794703), (21, 605488), (24, 529802), (26, 489048), (28, 454116), (39, 326032), (41, 310128), (42, 302744), (48, 264901), (52, 244524), (56, 227058), (71, 179088), (78, 163016), (82, 155064), (84, 151372), (91, 139728), (104, 122262), (112, 113529), (123, 103376), (142, 89544), (156, 81508), (164, 77532), (168, 75686), (182, 69864), (208, 61131), (213, 59696), (246, 51688), (273, 46576), (284, 44772), (287, 44304), (312, 40754), (328, 38766), (336, 37843), (364, 34932), (426, 29848), (492, 25844), (497, 25584), (533, 23856), (546, 23288), (568, 22386), (574, 22152), (624, 20377), (656, 19383), (728, 17466), (852, 14924), (861, 14768), (923, 13776), (984, 12922), (994, 12792), (1066, 11928), (1092, 11644), (1136, 11193), (1148, 11076), (1456, 8733), (1491, 8528), (1599, 7952), (1704, 7462), (1722, 7384), (1846, 6888), (1968, 6461), (1988, 6396), (2132, 5964), (2184, 5822), (2296, 5538), (2769, 4592), (2911, 4368), (2982, 4264), (3198, 3976), (3408, 3731), (3444, 3692)]