222432544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8923}}^1$

素因数の和:8993

約数の個数: 48

約数和(自身を含む): 472258080

約数和(自身を除く): 249825536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 6232, 8923, 12464, 17846, 24928, 35692, 71384, 142768, 169537, 285536, 339074, 365843, 678148, 731686, 1356296, 1463372, 2712592, 2926744, 5425184, 5853488, 6951017, 11706976, 13902034, 27804068, 55608136, 111216272, 222432544]

約数ペア:

[(1, 222432544), (2, 111216272), (4, 55608136), (8, 27804068), (16, 13902034), (19, 11706976), (32, 6951017), (38, 5853488), (41, 5425184), (76, 2926744), (82, 2712592), (152, 1463372), (164, 1356296), (304, 731686), (328, 678148), (608, 365843), (656, 339074), (779, 285536), (1312, 169537), (1558, 142768), (3116, 71384), (6232, 35692), (8923, 24928), (12464, 17846)]