218537136

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{8293}}^1$

素因数の和:8371

約数の個数: 80

約数和(自身を含む): 637642720

約数和(自身を除く): 419105584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8293, 8784, 13176, 16586, 24879, 26352, 33172, 49758, 66344, 74637, 99516, 132688, 149274, 199032, 223911, 298548, 398064, 447822, 505873, 597096, 895644, 1011746, 1194192, 1517619, 1791288, 2023492, 3035238, 3582576, 4046984, 4552857, 6070476, 8093968, 9105714, 12140952, 13658571, 18211428, 24281904, 27317142, 36422856, 54634284, 72845712, 109268568, 218537136]

約数ペア:

[(1, 218537136), (2, 109268568), (3, 72845712), (4, 54634284), (6, 36422856), (8, 27317142), (9, 24281904), (12, 18211428), (16, 13658571), (18, 12140952), (24, 9105714), (27, 8093968), (36, 6070476), (48, 4552857), (54, 4046984), (61, 3582576), (72, 3035238), (108, 2023492), (122, 1791288), (144, 1517619), (183, 1194192), (216, 1011746), (244, 895644), (366, 597096), (432, 505873), (488, 447822), (549, 398064), (732, 298548), (976, 223911), (1098, 199032), (1464, 149274), (1647, 132688), (2196, 99516), (2928, 74637), (3294, 66344), (4392, 49758), (6588, 33172), (8293, 26352), (8784, 24879), (13176, 16586)]