40229784

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 132132000

約数和(自身を除く): 91902216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 181, 189, 196, 216, 252, 294, 324, 343, 362, 378, 392, 441, 504, 543, 567, 588, 648, 686, 724, 756, 882, 1029, 1086, 1134, 1176, 1267, 1323, 1372, 1448, 1512, 1629, 1764, 2058, 2172, 2268, 2534, 2646, 2744, 3087, 3258, 3528, 3801, 3969, 4116, 4344, 4536, 4887, 5068, 5292, 6174, 6516, 7602, 7938, 8232, 8869, 9261, 9774, 10136, 10584, 11403, 12348, 13032, 14661, 15204, 15876, 17738, 18522, 19548, 22806, 24696, 26607, 27783, 29322, 30408, 31752, 34209, 35476, 37044, 39096, 45612, 53214, 55566, 58644, 62083, 68418, 70952, 74088, 79821, 91224, 102627, 106428, 111132, 117288, 124166, 136836, 159642, 186249, 205254, 212856, 222264, 239463, 248332, 273672, 319284, 372498, 410508, 478926, 496664, 558747, 638568, 718389, 744996, 821016, 957852, 1117494, 1436778, 1489992, 1676241, 1915704, 2234988, 2873556, 3352482, 4469976, 5028723, 5747112, 6704964, 10057446, 13409928, 20114892, 40229784]

約数ペア:

[(1, 40229784), (2, 20114892), (3, 13409928), (4, 10057446), (6, 6704964), (7, 5747112), (8, 5028723), (9, 4469976), (12, 3352482), (14, 2873556), (18, 2234988), (21, 1915704), (24, 1676241), (27, 1489992), (28, 1436778), (36, 1117494), (42, 957852), (49, 821016), (54, 744996), (56, 718389), (63, 638568), (72, 558747), (81, 496664), (84, 478926), (98, 410508), (108, 372498), (126, 319284), (147, 273672), (162, 248332), (168, 239463), (181, 222264), (189, 212856), (196, 205254), (216, 186249), (252, 159642), (294, 136836), (324, 124166), (343, 117288), (362, 111132), (378, 106428), (392, 102627), (441, 91224), (504, 79821), (543, 74088), (567, 70952), (588, 68418), (648, 62083), (686, 58644), (724, 55566), (756, 53214), (882, 45612), (1029, 39096), (1086, 37044), (1134, 35476), (1176, 34209), (1267, 31752), (1323, 30408), (1372, 29322), (1448, 27783), (1512, 26607), (1629, 24696), (1764, 22806), (2058, 19548), (2172, 18522), (2268, 17738), (2534, 15876), (2646, 15204), (2744, 14661), (3087, 13032), (3258, 12348), (3528, 11403), (3801, 10584), (3969, 10136), (4116, 9774), (4344, 9261), (4536, 8869), (4887, 8232), (5068, 7938), (5292, 7602), (6174, 6516)]