222575136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331213}}^1$

素因数の和:331233

約数の個数: 48

約数和(自身を含む): 667727424

約数和(自身を除く): 445152288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 331213, 662426, 993639, 1324852, 1987278, 2318491, 2649704, 3974556, 4636982, 5299408, 6955473, 7949112, 9273964, 10598816, 13910946, 15898224, 18547928, 27821892, 31796448, 37095856, 55643784, 74191712, 111287568, 222575136]

約数ペア:

[(1, 222575136), (2, 111287568), (3, 74191712), (4, 55643784), (6, 37095856), (7, 31796448), (8, 27821892), (12, 18547928), (14, 15898224), (16, 13910946), (21, 10598816), (24, 9273964), (28, 7949112), (32, 6955473), (42, 5299408), (48, 4636982), (56, 3974556), (84, 2649704), (96, 2318491), (112, 1987278), (168, 1324852), (224, 993639), (336, 662426), (672, 331213)]