381493464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 1110412800

約数和(自身を除く): 728919336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 167, 187, 204, 264, 334, 374, 408, 501, 509, 561, 668, 748, 1002, 1018, 1122, 1336, 1496, 1527, 1837, 2004, 2036, 2244, 2839, 3054, 3674, 4008, 4072, 4488, 5511, 5599, 5678, 6108, 7348, 8517, 8653, 11022, 11198, 11356, 12216, 14696, 16797, 17034, 17306, 22044, 22396, 22712, 25959, 31229, 33594, 34068, 34612, 44088, 44792, 51918, 62458, 67188, 68136, 69224, 85003, 93687, 95183, 103836, 124916, 134376, 170006, 187374, 190366, 207672, 249832, 255009, 285549, 340012, 374748, 380732, 510018, 571098, 680024, 749496, 761464, 935033, 1020036, 1142196, 1445051, 1870066, 2040072, 2284392, 2805099, 2890102, 3740132, 4335153, 5610198, 5780204, 7480264, 8670306, 11220396, 11560408, 15895561, 17340612, 22440792, 31791122, 34681224, 47686683, 63582244, 95373366, 127164488, 190746732, 381493464]

約数ペア:

[(1, 381493464), (2, 190746732), (3, 127164488), (4, 95373366), (6, 63582244), (8, 47686683), (11, 34681224), (12, 31791122), (17, 22440792), (22, 17340612), (24, 15895561), (33, 11560408), (34, 11220396), (44, 8670306), (51, 7480264), (66, 5780204), (68, 5610198), (88, 4335153), (102, 3740132), (132, 2890102), (136, 2805099), (167, 2284392), (187, 2040072), (204, 1870066), (264, 1445051), (334, 1142196), (374, 1020036), (408, 935033), (501, 761464), (509, 749496), (561, 680024), (668, 571098), (748, 510018), (1002, 380732), (1018, 374748), (1122, 340012), (1336, 285549), (1496, 255009), (1527, 249832), (1837, 207672), (2004, 190366), (2036, 187374), (2244, 170006), (2839, 134376), (3054, 124916), (3674, 103836), (4008, 95183), (4072, 93687), (4488, 85003), (5511, 69224), (5599, 68136), (5678, 67188), (6108, 62458), (7348, 51918), (8517, 44792), (8653, 44088), (11022, 34612), (11198, 34068), (11356, 33594), (12216, 31229), (14696, 25959), (16797, 22712), (17034, 22396), (17306, 22044)]