215568672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{204137}}^1$

素因数の和:204161

約数の個数: 48

約数和(自身を含む): 617313312

約数和(自身を除く): 401744640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 204137, 408274, 612411, 816548, 1224822, 1633096, 2245507, 2449644, 3266192, 4491014, 4899288, 6532384, 6736521, 8982028, 9798576, 13473042, 17964056, 19597152, 26946084, 35928112, 53892168, 71856224, 107784336, 215568672]

約数ペア:

[(1, 215568672), (2, 107784336), (3, 71856224), (4, 53892168), (6, 35928112), (8, 26946084), (11, 19597152), (12, 17964056), (16, 13473042), (22, 9798576), (24, 8982028), (32, 6736521), (33, 6532384), (44, 4899288), (48, 4491014), (66, 3266192), (88, 2449644), (96, 2245507), (132, 1633096), (176, 1224822), (264, 816548), (352, 612411), (528, 408274), (1056, 204137)]