244570872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1133

約数の個数: 128

約数和(自身を含む): 759951360

約数和(自身を除く): 515380488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 113, 156, 168, 182, 226, 273, 312, 339, 364, 452, 546, 678, 728, 791, 904, 991, 1092, 1356, 1469, 1582, 1982, 2184, 2373, 2712, 2938, 2973, 3164, 3964, 4407, 4746, 5876, 5946, 6328, 6937, 7928, 8814, 9492, 10283, 11752, 11892, 12883, 13874, 17628, 18984, 20566, 20811, 23784, 25766, 27748, 30849, 35256, 38649, 41132, 41622, 51532, 55496, 61698, 77298, 82264, 83244, 90181, 103064, 111983, 123396, 154596, 166488, 180362, 223966, 246792, 270543, 309192, 335949, 360724, 447932, 541086, 671898, 721448, 783881, 895864, 1082172, 1343796, 1455779, 1567762, 2164344, 2351643, 2687592, 2911558, 3135524, 4367337, 4703286, 5823116, 6271048, 8734674, 9406572, 10190453, 11646232, 17469348, 18813144, 20380906, 30571359, 34938696, 40761812, 61142718, 81523624, 122285436, 244570872]

約数ペア:

[(1, 244570872), (2, 122285436), (3, 81523624), (4, 61142718), (6, 40761812), (7, 34938696), (8, 30571359), (12, 20380906), (13, 18813144), (14, 17469348), (21, 11646232), (24, 10190453), (26, 9406572), (28, 8734674), (39, 6271048), (42, 5823116), (52, 4703286), (56, 4367337), (78, 3135524), (84, 2911558), (91, 2687592), (104, 2351643), (113, 2164344), (156, 1567762), (168, 1455779), (182, 1343796), (226, 1082172), (273, 895864), (312, 783881), (339, 721448), (364, 671898), (452, 541086), (546, 447932), (678, 360724), (728, 335949), (791, 309192), (904, 270543), (991, 246792), (1092, 223966), (1356, 180362), (1469, 166488), (1582, 154596), (1982, 123396), (2184, 111983), (2373, 103064), (2712, 90181), (2938, 83244), (2973, 82264), (3164, 77298), (3964, 61698), (4407, 55496), (4746, 51532), (5876, 41622), (5946, 41132), (6328, 38649), (6937, 35256), (7928, 30849), (8814, 27748), (9492, 25766), (10283, 23784), (11752, 20811), (11892, 20566), (12883, 18984), (13874, 17628)]