212918664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40883}}^1$

素因数の和:40930

約数の個数: 64

約数和(自身を含む): 627978240

約数和(自身を除く): 415059576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 40883, 81766, 122649, 163532, 245298, 286181, 327064, 490596, 572362, 858543, 981192, 1144724, 1267373, 1717086, 2289448, 2534746, 3434172, 3802119, 5069492, 6868344, 7604238, 8871611, 10138984, 15208476, 17743222, 26614833, 30416952, 35486444, 53229666, 70972888, 106459332, 212918664]

約数ペア:

[(1, 212918664), (2, 106459332), (3, 70972888), (4, 53229666), (6, 35486444), (7, 30416952), (8, 26614833), (12, 17743222), (14, 15208476), (21, 10138984), (24, 8871611), (28, 7604238), (31, 6868344), (42, 5069492), (56, 3802119), (62, 3434172), (84, 2534746), (93, 2289448), (124, 1717086), (168, 1267373), (186, 1144724), (217, 981192), (248, 858543), (372, 572362), (434, 490596), (651, 327064), (744, 286181), (868, 245298), (1302, 163532), (1736, 122649), (2604, 81766), (5208, 40883)]