1427688

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 3931200

約数和(自身を除く): 2503512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 251, 316, 474, 502, 632, 711, 753, 948, 1004, 1422, 1506, 1896, 2008, 2259, 2844, 3012, 4518, 5688, 6024, 9036, 18072, 19829, 39658, 59487, 79316, 118974, 158632, 178461, 237948, 356922, 475896, 713844, 1427688]

約数ペア:

[(1, 1427688), (2, 713844), (3, 475896), (4, 356922), (6, 237948), (8, 178461), (9, 158632), (12, 118974), (18, 79316), (24, 59487), (36, 39658), (72, 19829), (79, 18072), (158, 9036), (237, 6024), (251, 5688), (316, 4518), (474, 3012), (502, 2844), (632, 2259), (711, 2008), (753, 1896), (948, 1506), (1004, 1422)]