1326253428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{17159}}^1$

素因数の和:17301

約数の個数: 72

約数和(自身を含む): 3560356800

約数和(自身を除く): 2234103372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 1017, 1356, 2034, 2147, 4068, 4294, 6441, 8588, 12882, 17159, 19323, 25764, 34318, 38646, 51477, 68636, 77292, 102954, 154431, 205908, 308862, 326021, 617724, 652042, 978063, 1304084, 1938967, 1956126, 2934189, 3877934, 3912252, 5816901, 5868378, 7755868, 11633802, 11736756, 17450703, 23267604, 34901406, 36840373, 69802812, 73680746, 110521119, 147361492, 221042238, 331563357, 442084476, 663126714, 1326253428]

約数ペア:

[(1, 1326253428), (2, 663126714), (3, 442084476), (4, 331563357), (6, 221042238), (9, 147361492), (12, 110521119), (18, 73680746), (19, 69802812), (36, 36840373), (38, 34901406), (57, 23267604), (76, 17450703), (113, 11736756), (114, 11633802), (171, 7755868), (226, 5868378), (228, 5816901), (339, 3912252), (342, 3877934), (452, 2934189), (678, 1956126), (684, 1938967), (1017, 1304084), (1356, 978063), (2034, 652042), (2147, 617724), (4068, 326021), (4294, 308862), (6441, 205908), (8588, 154431), (12882, 102954), (17159, 77292), (19323, 68636), (25764, 51477), (34318, 38646)]