388313032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{14767}}^1$

素因数の和:14965

約数の個数: 32

約数和(自身を含む): 770889600

約数和(自身を除く): 382576568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 3287, 6574, 13148, 14767, 26296, 29534, 59068, 118136, 280573, 561146, 1122292, 2244584, 2554691, 5109382, 10218764, 20437528, 48539129, 97078258, 194156516, 388313032]

約数ペア:

[(1, 388313032), (2, 194156516), (4, 97078258), (8, 48539129), (19, 20437528), (38, 10218764), (76, 5109382), (152, 2554691), (173, 2244584), (346, 1122292), (692, 561146), (1384, 280573), (3287, 118136), (6574, 59068), (13148, 29534), (14767, 26296)]