248889654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10531}}^1$

素因数の和:10653

約数の個数: 48

約数和(自身を含む): 586548144

約数和(自身を除く): 337658490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 10531, 11817, 21062, 23634, 31593, 63186, 94779, 136903, 189558, 273806, 410709, 821418, 1063631, 1232127, 2127262, 2464254, 3190893, 6381786, 9572679, 13827203, 19145358, 27654406, 41481609, 82963218, 124444827, 248889654]

約数ペア:

[(1, 248889654), (2, 124444827), (3, 82963218), (6, 41481609), (9, 27654406), (13, 19145358), (18, 13827203), (26, 9572679), (39, 6381786), (78, 3190893), (101, 2464254), (117, 2127262), (202, 1232127), (234, 1063631), (303, 821418), (606, 410709), (909, 273806), (1313, 189558), (1818, 136903), (2626, 94779), (3939, 63186), (7878, 31593), (10531, 23634), (11817, 21062)]