890039016

素因数分解:

$2^3\times 3^8\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 2588576640

約数和(自身を除く): 1698537624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 547, 558, 648, 729, 744, 837, 972, 1094, 1116, 1458, 1641, 1674, 1944, 2187, 2188, 2232, 2511, 2916, 3282, 3348, 4374, 4376, 4923, 5022, 5832, 6561, 6564, 6696, 7533, 8748, 9846, 10044, 13122, 13128, 14769, 15066, 16957, 17496, 19692, 20088, 22599, 26244, 29538, 30132, 33914, 39384, 44307, 45198, 50871, 52488, 59076, 60264, 67797, 67828, 88614, 90396, 101742, 118152, 132921, 135594, 135656, 152613, 177228, 180792, 203391, 203484, 265842, 271188, 305226, 354456, 398763, 406782, 406968, 457839, 531684, 542376, 610452, 797526, 813564, 915678, 1063368, 1196289, 1220904, 1373517, 1595052, 1627128, 1831356, 2392578, 2747034, 3190104, 3588867, 3662712, 4120551, 4785156, 5494068, 7177734, 8241102, 9570312, 10988136, 12361653, 14355468, 16482204, 24723306, 28710936, 32964408, 37084959, 49446612, 74169918, 98893224, 111254877, 148339836, 222509754, 296679672, 445019508, 890039016]

約数ペア:

[(1, 890039016), (2, 445019508), (3, 296679672), (4, 222509754), (6, 148339836), (8, 111254877), (9, 98893224), (12, 74169918), (18, 49446612), (24, 37084959), (27, 32964408), (31, 28710936), (36, 24723306), (54, 16482204), (62, 14355468), (72, 12361653), (81, 10988136), (93, 9570312), (108, 8241102), (124, 7177734), (162, 5494068), (186, 4785156), (216, 4120551), (243, 3662712), (248, 3588867), (279, 3190104), (324, 2747034), (372, 2392578), (486, 1831356), (547, 1627128), (558, 1595052), (648, 1373517), (729, 1220904), (744, 1196289), (837, 1063368), (972, 915678), (1094, 813564), (1116, 797526), (1458, 610452), (1641, 542376), (1674, 531684), (1944, 457839), (2187, 406968), (2188, 406782), (2232, 398763), (2511, 354456), (2916, 305226), (3282, 271188), (3348, 265842), (4374, 203484), (4376, 203391), (4923, 180792), (5022, 177228), (5832, 152613), (6561, 135656), (6564, 135594), (6696, 132921), (7533, 118152), (8748, 101742), (9846, 90396), (10044, 88614), (13122, 67828), (13128, 67797), (14769, 60264), (15066, 59076), (16957, 52488), (17496, 50871), (19692, 45198), (20088, 44307), (22599, 39384), (26244, 33914), (29538, 30132)]