1004353623

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 1952670720

約数和(自身を除く): 948317097

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 43, 57, 63, 79, 91, 117, 129, 133, 171, 237, 247, 273, 301, 361, 387, 399, 553, 559, 711, 741, 817, 819, 903, 1027, 1083, 1197, 1501, 1659, 1677, 1729, 2223, 2451, 2527, 2709, 3081, 3249, 3397, 3913, 4503, 4693, 4977, 5031, 5187, 5719, 7189, 7353, 7581, 9243, 10191, 10507, 10621, 11739, 13509, 14079, 15523, 15561, 17157, 19513, 21567, 22743, 23779, 28519, 30573, 31521, 31863, 32851, 35217, 42237, 44161, 46569, 51471, 58539, 64543, 64701, 71337, 74347, 85557, 94563, 95589, 98553, 108661, 132483, 136591, 139707, 175617, 193629, 199633, 201799, 214011, 223041, 256671, 295659, 309127, 325983, 370747, 397449, 409773, 451801, 580887, 598899, 605397, 669123, 839059, 927381, 977949, 1112241, 1226317, 1229319, 1355403, 1412593, 1796697, 1816191, 2517177, 2595229, 2782143, 3336723, 3678951, 4066209, 4237779, 5873413, 7551531, 7785687, 8584219, 11036853, 12713337, 15942121, 17620239, 23357061, 25752657, 47826363, 52860717, 77257971, 111594847, 143479089, 334784541, 1004353623]

約数ペア:

[(1, 1004353623), (3, 334784541), (7, 143479089), (9, 111594847), (13, 77257971), (19, 52860717), (21, 47826363), (39, 25752657), (43, 23357061), (57, 17620239), (63, 15942121), (79, 12713337), (91, 11036853), (117, 8584219), (129, 7785687), (133, 7551531), (171, 5873413), (237, 4237779), (247, 4066209), (273, 3678951), (301, 3336723), (361, 2782143), (387, 2595229), (399, 2517177), (553, 1816191), (559, 1796697), (711, 1412593), (741, 1355403), (817, 1229319), (819, 1226317), (903, 1112241), (1027, 977949), (1083, 927381), (1197, 839059), (1501, 669123), (1659, 605397), (1677, 598899), (1729, 580887), (2223, 451801), (2451, 409773), (2527, 397449), (2709, 370747), (3081, 325983), (3249, 309127), (3397, 295659), (3913, 256671), (4503, 223041), (4693, 214011), (4977, 201799), (5031, 199633), (5187, 193629), (5719, 175617), (7189, 139707), (7353, 136591), (7581, 132483), (9243, 108661), (10191, 98553), (10507, 95589), (10621, 94563), (11739, 85557), (13509, 74347), (14079, 71337), (15523, 64701), (15561, 64543), (17157, 58539), (19513, 51471), (21567, 46569), (22743, 44161), (23779, 42237), (28519, 35217), (30573, 32851), (31521, 31863)]