509863572

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{16921}}^1$

素因数の和:16971

約数の個数: 72

約数和(自身を含む): 1379752192

約数和(自身を除く): 869888620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 15066, 16921, 30132, 33842, 50763, 67684, 101526, 152289, 203052, 304578, 456867, 524551, 609156, 913734, 1049102, 1370601, 1573653, 1827468, 2098204, 2741202, 3147306, 4111803, 4720959, 5482404, 6294612, 8223606, 9441918, 14162877, 16447212, 18883836, 28325754, 42488631, 56651508, 84977262, 127465893, 169954524, 254931786, 509863572]

約数ペア:

[(1, 509863572), (2, 254931786), (3, 169954524), (4, 127465893), (6, 84977262), (9, 56651508), (12, 42488631), (18, 28325754), (27, 18883836), (31, 16447212), (36, 14162877), (54, 9441918), (62, 8223606), (81, 6294612), (93, 5482404), (108, 4720959), (124, 4111803), (162, 3147306), (186, 2741202), (243, 2098204), (279, 1827468), (324, 1573653), (372, 1370601), (486, 1049102), (558, 913734), (837, 609156), (972, 524551), (1116, 456867), (1674, 304578), (2511, 203052), (3348, 152289), (5022, 101526), (7533, 67684), (10044, 50763), (15066, 33842), (16921, 30132)]