12444888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 20502312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 389, 516, 744, 778, 1032, 1167, 1333, 1556, 2334, 2666, 3112, 3999, 4668, 5332, 7998, 9336, 10664, 12059, 15996, 16727, 24118, 31992, 33454, 36177, 48236, 50181, 66908, 72354, 96472, 100362, 133816, 144708, 200724, 289416, 401448, 518537, 1037074, 1555611, 2074148, 3111222, 4148296, 6222444, 12444888]

約数ペア:

[(1, 12444888), (2, 6222444), (3, 4148296), (4, 3111222), (6, 2074148), (8, 1555611), (12, 1037074), (24, 518537), (31, 401448), (43, 289416), (62, 200724), (86, 144708), (93, 133816), (124, 100362), (129, 96472), (172, 72354), (186, 66908), (248, 50181), (258, 48236), (344, 36177), (372, 33454), (389, 31992), (516, 24118), (744, 16727), (778, 15996), (1032, 12059), (1167, 10664), (1333, 9336), (1556, 7998), (2334, 5332), (2666, 4668), (3112, 3999)]