243930384

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 701761632

約数和(自身を除く): 457831248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 131, 134, 144, 193, 201, 262, 268, 386, 393, 402, 524, 536, 579, 603, 772, 786, 804, 1048, 1072, 1158, 1179, 1206, 1544, 1572, 1608, 1737, 2096, 2316, 2358, 2412, 3088, 3144, 3216, 3474, 4632, 4716, 4824, 6288, 6948, 8777, 9264, 9432, 9648, 12931, 13896, 17554, 18864, 25283, 25862, 26331, 27792, 35108, 38793, 50566, 51724, 52662, 70216, 75849, 77586, 78993, 101132, 103448, 105324, 116379, 140432, 151698, 155172, 157986, 202264, 206896, 210648, 227547, 232758, 303396, 310344, 315972, 404528, 421296, 455094, 465516, 606792, 620688, 631944, 910188, 931032, 1213584, 1263888, 1693961, 1820376, 1862064, 3387922, 3640752, 5081883, 6775844, 10163766, 13551688, 15245649, 20327532, 27103376, 30491298, 40655064, 60982596, 81310128, 121965192, 243930384]

約数ペア:

[(1, 243930384), (2, 121965192), (3, 81310128), (4, 60982596), (6, 40655064), (8, 30491298), (9, 27103376), (12, 20327532), (16, 15245649), (18, 13551688), (24, 10163766), (36, 6775844), (48, 5081883), (67, 3640752), (72, 3387922), (131, 1862064), (134, 1820376), (144, 1693961), (193, 1263888), (201, 1213584), (262, 931032), (268, 910188), (386, 631944), (393, 620688), (402, 606792), (524, 465516), (536, 455094), (579, 421296), (603, 404528), (772, 315972), (786, 310344), (804, 303396), (1048, 232758), (1072, 227547), (1158, 210648), (1179, 206896), (1206, 202264), (1544, 157986), (1572, 155172), (1608, 151698), (1737, 140432), (2096, 116379), (2316, 105324), (2358, 103448), (2412, 101132), (3088, 78993), (3144, 77586), (3216, 75849), (3474, 70216), (4632, 52662), (4716, 51724), (4824, 50566), (6288, 38793), (6948, 35108), (8777, 27792), (9264, 26331), (9432, 25862), (9648, 25283), (12931, 18864), (13896, 17554)]