990550176

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1435

約数の個数: 192

約数和(自身を含む): 3275790336

約数和(自身を除く): 2285240160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 103, 112, 132, 154, 168, 176, 206, 224, 231, 264, 308, 309, 336, 352, 412, 462, 528, 616, 618, 672, 721, 824, 924, 1056, 1133, 1232, 1236, 1301, 1442, 1648, 1848, 2163, 2266, 2464, 2472, 2602, 2884, 3296, 3399, 3696, 3903, 4326, 4532, 4944, 5204, 5768, 6798, 7392, 7806, 7931, 8652, 9064, 9107, 9888, 10408, 11536, 13596, 14311, 15612, 15862, 17304, 18128, 18214, 20816, 23072, 23793, 27192, 27321, 28622, 31224, 31724, 34608, 36256, 36428, 41632, 42933, 47586, 54384, 54642, 57244, 62448, 63448, 69216, 72856, 85866, 95172, 100177, 108768, 109284, 114488, 124896, 126896, 134003, 145712, 171732, 190344, 200354, 218568, 228976, 253792, 268006, 291424, 300531, 343464, 380688, 400708, 402009, 437136, 457952, 536012, 601062, 686928, 761376, 801416, 804018, 874272, 938021, 1072024, 1202124, 1373856, 1474033, 1602832, 1608036, 1876042, 2144048, 2404248, 2814063, 2948066, 3205664, 3216072, 3752084, 4288096, 4422099, 4808496, 5628126, 5896132, 6432144, 7504168, 8844198, 9616992, 10318231, 11256252, 11792264, 12864288, 15008336, 17688396, 20636462, 22512504, 23584528, 30016672, 30954693, 35376792, 41272924, 45025008, 47169056, 61909386, 70753584, 82545848, 90050016, 123818772, 141507168, 165091696, 247637544, 330183392, 495275088, 990550176]

約数ペア:

[(1, 990550176), (2, 495275088), (3, 330183392), (4, 247637544), (6, 165091696), (7, 141507168), (8, 123818772), (11, 90050016), (12, 82545848), (14, 70753584), (16, 61909386), (21, 47169056), (22, 45025008), (24, 41272924), (28, 35376792), (32, 30954693), (33, 30016672), (42, 23584528), (44, 22512504), (48, 20636462), (56, 17688396), (66, 15008336), (77, 12864288), (84, 11792264), (88, 11256252), (96, 10318231), (103, 9616992), (112, 8844198), (132, 7504168), (154, 6432144), (168, 5896132), (176, 5628126), (206, 4808496), (224, 4422099), (231, 4288096), (264, 3752084), (308, 3216072), (309, 3205664), (336, 2948066), (352, 2814063), (412, 2404248), (462, 2144048), (528, 1876042), (616, 1608036), (618, 1602832), (672, 1474033), (721, 1373856), (824, 1202124), (924, 1072024), (1056, 938021), (1133, 874272), (1232, 804018), (1236, 801416), (1301, 761376), (1442, 686928), (1648, 601062), (1848, 536012), (2163, 457952), (2266, 437136), (2464, 402009), (2472, 400708), (2602, 380688), (2884, 343464), (3296, 300531), (3399, 291424), (3696, 268006), (3903, 253792), (4326, 228976), (4532, 218568), (4944, 200354), (5204, 190344), (5768, 171732), (6798, 145712), (7392, 134003), (7806, 126896), (7931, 124896), (8652, 114488), (9064, 109284), (9107, 108768), (9888, 100177), (10408, 95172), (11536, 85866), (13596, 72856), (14311, 69216), (15612, 63448), (15862, 62448), (17304, 57244), (18128, 54642), (18214, 54384), (20816, 47586), (23072, 42933), (23793, 41632), (27192, 36428), (27321, 36256), (28622, 34608), (31224, 31724)]