635642316

素因数分解:

$2^2\times 3^5\times {\mathrm{181}}^1\times {\mathrm{3613}}^1$

素因数の和:3813

約数の個数: 72

約数和(自身を含む): 1675941904

約数和(自身を除く): 1040299588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 243, 324, 362, 486, 543, 724, 972, 1086, 1629, 2172, 3258, 3613, 4887, 6516, 7226, 9774, 10839, 14452, 14661, 19548, 21678, 29322, 32517, 43356, 43983, 58644, 65034, 87966, 97551, 130068, 175932, 195102, 292653, 390204, 585306, 653953, 877959, 1170612, 1307906, 1755918, 1961859, 2615812, 3511836, 3923718, 5885577, 7847436, 11771154, 17656731, 23542308, 35313462, 52970193, 70626924, 105940386, 158910579, 211880772, 317821158, 635642316]

約数ペア:

[(1, 635642316), (2, 317821158), (3, 211880772), (4, 158910579), (6, 105940386), (9, 70626924), (12, 52970193), (18, 35313462), (27, 23542308), (36, 17656731), (54, 11771154), (81, 7847436), (108, 5885577), (162, 3923718), (181, 3511836), (243, 2615812), (324, 1961859), (362, 1755918), (486, 1307906), (543, 1170612), (724, 877959), (972, 653953), (1086, 585306), (1629, 390204), (2172, 292653), (3258, 195102), (3613, 175932), (4887, 130068), (6516, 97551), (7226, 87966), (9774, 65034), (10839, 58644), (14452, 43983), (14661, 43356), (19548, 32517), (21678, 29322)]