744995748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{216317}}^1$

素因数の和:216372

約数の個数: 48

約数和(自身を含む): 2035119744

約数和(自身を除く): 1290123996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 216317, 432634, 648951, 865268, 1297902, 1514219, 2595804, 3028438, 4542657, 6056876, 8868997, 9085314, 17737994, 18170628, 26606991, 35475988, 53213982, 62082979, 106427964, 124165958, 186248937, 248331916, 372497874, 744995748]

約数ペア:

[(1, 744995748), (2, 372497874), (3, 248331916), (4, 186248937), (6, 124165958), (7, 106427964), (12, 62082979), (14, 53213982), (21, 35475988), (28, 26606991), (41, 18170628), (42, 17737994), (82, 9085314), (84, 8868997), (123, 6056876), (164, 4542657), (246, 3028438), (287, 2595804), (492, 1514219), (574, 1297902), (861, 865268), (1148, 648951), (1722, 432634), (3444, 216317)]