291745212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{12211}}^1$

素因数の和:12410

約数の個数: 48

約数和(自身を含む): 746788224

約数和(自身を除く): 455043012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 1086, 1991, 2172, 3982, 5973, 7964, 11946, 12211, 23892, 24422, 36633, 48844, 73266, 134321, 146532, 268642, 402963, 537284, 805926, 1611852, 2210191, 4420382, 6630573, 8840764, 13261146, 24312101, 26522292, 48624202, 72936303, 97248404, 145872606, 291745212]

約数ペア:

[(1, 291745212), (2, 145872606), (3, 97248404), (4, 72936303), (6, 48624202), (11, 26522292), (12, 24312101), (22, 13261146), (33, 8840764), (44, 6630573), (66, 4420382), (132, 2210191), (181, 1611852), (362, 805926), (543, 537284), (724, 402963), (1086, 268642), (1991, 146532), (2172, 134321), (3982, 73266), (5973, 48844), (7964, 36633), (11946, 24422), (12211, 23892)]