1438301916

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{24317}}^1$

素因数の和:24411

約数の個数: 72

約数和(自身を含む): 3823956864

約数和(自身を除く): 2385654948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 3286, 4929, 6572, 9858, 14787, 19716, 24317, 29574, 48634, 59148, 72951, 97268, 145902, 218853, 291804, 437706, 753827, 875412, 1288801, 1507654, 2261481, 2577602, 3015308, 3866403, 4522962, 5155204, 6784443, 7732806, 9045924, 11599209, 13568886, 15465612, 23198418, 27137772, 39952831, 46396836, 79905662, 119858493, 159811324, 239716986, 359575479, 479433972, 719150958, 1438301916]

約数ペア:

[(1, 1438301916), (2, 719150958), (3, 479433972), (4, 359575479), (6, 239716986), (9, 159811324), (12, 119858493), (18, 79905662), (31, 46396836), (36, 39952831), (53, 27137772), (62, 23198418), (93, 15465612), (106, 13568886), (124, 11599209), (159, 9045924), (186, 7732806), (212, 6784443), (279, 5155204), (318, 4522962), (372, 3866403), (477, 3015308), (558, 2577602), (636, 2261481), (954, 1507654), (1116, 1288801), (1643, 875412), (1908, 753827), (3286, 437706), (4929, 291804), (6572, 218853), (9858, 145902), (14787, 97268), (19716, 72951), (24317, 59148), (29574, 48634)]