1290306456

素因数分解:

$2^3\times 3^3\times {\mathrm{1723}}^1\times {\mathrm{3467}}^1$

素因数の和:5205

約数の個数: 64

約数和(自身を含む): 3587299200

約数和(自身を除く): 2296992744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1723, 3446, 3467, 5169, 6892, 6934, 10338, 10401, 13784, 13868, 15507, 20676, 20802, 27736, 31014, 31203, 41352, 41604, 46521, 62028, 62406, 83208, 93042, 93609, 124056, 124812, 186084, 187218, 249624, 372168, 374436, 748872, 5973641, 11947282, 17920923, 23894564, 35841846, 47789128, 53762769, 71683692, 107525538, 143367384, 161288307, 215051076, 322576614, 430102152, 645153228, 1290306456]

約数ペア:

[(1, 1290306456), (2, 645153228), (3, 430102152), (4, 322576614), (6, 215051076), (8, 161288307), (9, 143367384), (12, 107525538), (18, 71683692), (24, 53762769), (27, 47789128), (36, 35841846), (54, 23894564), (72, 17920923), (108, 11947282), (216, 5973641), (1723, 748872), (3446, 374436), (3467, 372168), (5169, 249624), (6892, 187218), (6934, 186084), (10338, 124812), (10401, 124056), (13784, 93609), (13868, 93042), (15507, 83208), (20676, 62406), (20802, 62028), (27736, 46521), (31014, 41604), (31203, 41352)]