219317856

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{55721}}^1$

素因数の和:55775

約数の個数: 48

約数和(自身を含む): 589761648

約数和(自身を除く): 370443792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 55721, 111442, 167163, 222884, 334326, 445768, 668652, 891536, 1337304, 1783072, 2284561, 2674608, 4569122, 5349216, 6853683, 9138244, 13707366, 18276488, 27414732, 36552976, 54829464, 73105952, 109658928, 219317856]

約数ペア:

[(1, 219317856), (2, 109658928), (3, 73105952), (4, 54829464), (6, 36552976), (8, 27414732), (12, 18276488), (16, 13707366), (24, 9138244), (32, 6853683), (41, 5349216), (48, 4569122), (82, 2674608), (96, 2284561), (123, 1783072), (164, 1337304), (246, 891536), (328, 668652), (492, 445768), (656, 334326), (984, 222884), (1312, 167163), (1968, 111442), (3936, 55721)]