1289146104

素因数分解:

$2^3\times 3^6\times {\mathrm{221047}}^1$

素因数の和:221071

約数の個数: 56

約数和(自身を含む): 3624081960

約数和(自身を除く): 2334935856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 221047, 442094, 663141, 884188, 1326282, 1768376, 1989423, 2652564, 3978846, 5305128, 5968269, 7957692, 11936538, 15915384, 17904807, 23873076, 35809614, 47746152, 53714421, 71619228, 107428842, 143238456, 161143263, 214857684, 322286526, 429715368, 644573052, 1289146104]

約数ペア:

[(1, 1289146104), (2, 644573052), (3, 429715368), (4, 322286526), (6, 214857684), (8, 161143263), (9, 143238456), (12, 107428842), (18, 71619228), (24, 53714421), (27, 47746152), (36, 35809614), (54, 23873076), (72, 17904807), (81, 15915384), (108, 11936538), (162, 7957692), (216, 5968269), (243, 5305128), (324, 3978846), (486, 2652564), (648, 1989423), (729, 1768376), (972, 1326282), (1458, 884188), (1944, 663141), (2916, 442094), (5832, 221047)]