492069438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 1297520640

約数和(自身を除く): 805451202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 151, 189, 222, 233, 259, 302, 333, 378, 453, 466, 518, 666, 699, 777, 906, 999, 1057, 1359, 1398, 1554, 1631, 1998, 2097, 2114, 2331, 2718, 3171, 3262, 4077, 4194, 4662, 4893, 5587, 6291, 6342, 6993, 8154, 8621, 9513, 9786, 11174, 12582, 13986, 14679, 16761, 17242, 19026, 25863, 28539, 29358, 33522, 35183, 39109, 44037, 50283, 51726, 57078, 60347, 70366, 77589, 78218, 88074, 100566, 105549, 117327, 120694, 150849, 155178, 181041, 211098, 232767, 234654, 246281, 301698, 316647, 351981, 362082, 465534, 492562, 543123, 633294, 703962, 738843, 949941, 1055943, 1086246, 1301771, 1477686, 1629369, 1899882, 2111886, 2216529, 2603542, 3258738, 3905313, 4433058, 6649587, 7810626, 9112397, 11715939, 13299174, 18224794, 23431878, 27337191, 35147817, 54674382, 70295634, 82011573, 164023146, 246034719, 492069438]

約数ペア:

[(1, 492069438), (2, 246034719), (3, 164023146), (6, 82011573), (7, 70295634), (9, 54674382), (14, 35147817), (18, 27337191), (21, 23431878), (27, 18224794), (37, 13299174), (42, 11715939), (54, 9112397), (63, 7810626), (74, 6649587), (111, 4433058), (126, 3905313), (151, 3258738), (189, 2603542), (222, 2216529), (233, 2111886), (259, 1899882), (302, 1629369), (333, 1477686), (378, 1301771), (453, 1086246), (466, 1055943), (518, 949941), (666, 738843), (699, 703962), (777, 633294), (906, 543123), (999, 492562), (1057, 465534), (1359, 362082), (1398, 351981), (1554, 316647), (1631, 301698), (1998, 246281), (2097, 234654), (2114, 232767), (2331, 211098), (2718, 181041), (3171, 155178), (3262, 150849), (4077, 120694), (4194, 117327), (4662, 105549), (4893, 100566), (5587, 88074), (6291, 78218), (6342, 77589), (6993, 70366), (8154, 60347), (8621, 57078), (9513, 51726), (9786, 50283), (11174, 44037), (12582, 39109), (13986, 35183), (14679, 33522), (16761, 29358), (17242, 28539), (19026, 25863)]