210471642

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 479232000

約数和(自身を除く): 268760358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 103, 158, 206, 237, 309, 474, 479, 618, 711, 927, 958, 1422, 1437, 1854, 2133, 2781, 2874, 4266, 4311, 5562, 8137, 8622, 12933, 16274, 24411, 25866, 37841, 48822, 49337, 73233, 75682, 98674, 113523, 146466, 148011, 219699, 227046, 296022, 340569, 439398, 444033, 681138, 888066, 1021707, 1332099, 2043414, 2664198, 3897623, 7795246, 11692869, 23385738, 35078607, 70157214, 105235821, 210471642]

約数ペア:

[(1, 210471642), (2, 105235821), (3, 70157214), (6, 35078607), (9, 23385738), (18, 11692869), (27, 7795246), (54, 3897623), (79, 2664198), (103, 2043414), (158, 1332099), (206, 1021707), (237, 888066), (309, 681138), (474, 444033), (479, 439398), (618, 340569), (711, 296022), (927, 227046), (958, 219699), (1422, 148011), (1437, 146466), (1854, 113523), (2133, 98674), (2781, 75682), (2874, 73233), (4266, 49337), (4311, 48822), (5562, 37841), (8137, 25866), (8622, 24411), (12933, 16274)]