498230928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 180

約数和(自身を含む): 1539879120

約数和(自身を除く): 1041648192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 169, 177, 208, 234, 236, 312, 338, 347, 354, 468, 472, 507, 531, 624, 676, 694, 708, 767, 936, 944, 1014, 1041, 1062, 1352, 1388, 1416, 1521, 1534, 1872, 2028, 2082, 2124, 2301, 2704, 2776, 2832, 3042, 3068, 3123, 4056, 4164, 4248, 4511, 4602, 5552, 6084, 6136, 6246, 6903, 8112, 8328, 8496, 9022, 9204, 9971, 12168, 12272, 12492, 13533, 13806, 16656, 18044, 18408, 19942, 20473, 24336, 24984, 27066, 27612, 29913, 36088, 36816, 39884, 40599, 40946, 49968, 54132, 55224, 58643, 59826, 61419, 72176, 79768, 81198, 81892, 89739, 108264, 110448, 117286, 119652, 122838, 159536, 162396, 163784, 175929, 179478, 184257, 216528, 234572, 239304, 245676, 266149, 324792, 327568, 351858, 358956, 368514, 469144, 478608, 491352, 527787, 532298, 649584, 703716, 717912, 737028, 798447, 938288, 982704, 1055574, 1064596, 1407432, 1435824, 1474056, 1596894, 2111148, 2129192, 2395341, 2814864, 2948112, 3193788, 3459937, 4222296, 4258384, 4790682, 6387576, 6919874, 8444592, 9581364, 10379811, 12775152, 13839748, 19162728, 20759622, 27679496, 31139433, 38325456, 41519244, 55358992, 62278866, 83038488, 124557732, 166076976, 249115464, 498230928]

約数ペア:

[(1, 498230928), (2, 249115464), (3, 166076976), (4, 124557732), (6, 83038488), (8, 62278866), (9, 55358992), (12, 41519244), (13, 38325456), (16, 31139433), (18, 27679496), (24, 20759622), (26, 19162728), (36, 13839748), (39, 12775152), (48, 10379811), (52, 9581364), (59, 8444592), (72, 6919874), (78, 6387576), (104, 4790682), (117, 4258384), (118, 4222296), (144, 3459937), (156, 3193788), (169, 2948112), (177, 2814864), (208, 2395341), (234, 2129192), (236, 2111148), (312, 1596894), (338, 1474056), (347, 1435824), (354, 1407432), (468, 1064596), (472, 1055574), (507, 982704), (531, 938288), (624, 798447), (676, 737028), (694, 717912), (708, 703716), (767, 649584), (936, 532298), (944, 527787), (1014, 491352), (1041, 478608), (1062, 469144), (1352, 368514), (1388, 358956), (1416, 351858), (1521, 327568), (1534, 324792), (1872, 266149), (2028, 245676), (2082, 239304), (2124, 234572), (2301, 216528), (2704, 184257), (2776, 179478), (2832, 175929), (3042, 163784), (3068, 162396), (3123, 159536), (4056, 122838), (4164, 119652), (4248, 117286), (4511, 110448), (4602, 108264), (5552, 89739), (6084, 81892), (6136, 81198), (6246, 79768), (6903, 72176), (8112, 61419), (8328, 59826), (8496, 58643), (9022, 55224), (9204, 54132), (9971, 49968), (12168, 40946), (12272, 40599), (12492, 39884), (13533, 36816), (13806, 36088), (16656, 29913), (18044, 27612), (18408, 27066), (19942, 24984), (20473, 24336)]