219628056

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{295199}}^1$

素因数の和:295239

約数の個数: 32

約数和(自身を含む): 566784000

約数和(自身を除く): 347155944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 295199, 590398, 885597, 1180796, 1771194, 2361592, 3542388, 7084776, 9151169, 18302338, 27453507, 36604676, 54907014, 73209352, 109814028, 219628056]

約数ペア:

[(1, 219628056), (2, 109814028), (3, 73209352), (4, 54907014), (6, 36604676), (8, 27453507), (12, 18302338), (24, 9151169), (31, 7084776), (62, 3542388), (93, 2361592), (124, 1771194), (186, 1180796), (248, 885597), (372, 590398), (744, 295199)]