221729856

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37253}}^1$

素因数の和:37299

約数の個数: 56

約数和(自身を含む): 605601024

約数和(自身を除く): 383871168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 37253, 74506, 111759, 149012, 223518, 298024, 447036, 596048, 894072, 1154843, 1192096, 1788144, 2309686, 2384192, 3464529, 3576288, 4619372, 6929058, 7152576, 9238744, 13858116, 18477488, 27716232, 36954976, 55432464, 73909952, 110864928, 221729856]

約数ペア:

[(1, 221729856), (2, 110864928), (3, 73909952), (4, 55432464), (6, 36954976), (8, 27716232), (12, 18477488), (16, 13858116), (24, 9238744), (31, 7152576), (32, 6929058), (48, 4619372), (62, 3576288), (64, 3464529), (93, 2384192), (96, 2309686), (124, 1788144), (186, 1192096), (192, 1154843), (248, 894072), (372, 596048), (496, 447036), (744, 298024), (992, 223518), (1488, 149012), (1984, 111759), (2976, 74506), (5952, 37253)]