1625832

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 4929540

約数和(自身を除く): 3303708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 193, 216, 234, 312, 324, 351, 386, 468, 579, 648, 702, 772, 936, 1053, 1158, 1404, 1544, 1737, 2106, 2316, 2509, 2808, 3474, 4212, 4632, 5018, 5211, 6948, 7527, 8424, 10036, 10422, 13896, 15054, 15633, 20072, 20844, 22581, 30108, 31266, 41688, 45162, 60216, 62532, 67743, 90324, 125064, 135486, 180648, 203229, 270972, 406458, 541944, 812916, 1625832]

約数ペア:

[(1, 1625832), (2, 812916), (3, 541944), (4, 406458), (6, 270972), (8, 203229), (9, 180648), (12, 135486), (13, 125064), (18, 90324), (24, 67743), (26, 62532), (27, 60216), (36, 45162), (39, 41688), (52, 31266), (54, 30108), (72, 22581), (78, 20844), (81, 20072), (104, 15633), (108, 15054), (117, 13896), (156, 10422), (162, 10036), (193, 8424), (216, 7527), (234, 6948), (312, 5211), (324, 5018), (351, 4632), (386, 4212), (468, 3474), (579, 2808), (648, 2509), (702, 2316), (772, 2106), (936, 1737), (1053, 1544), (1158, 1404)]