1649021436

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{288089}}^1$

素因数の和:288155

約数の個数: 48

約数和(自身を含む): 4355920800

約数和(自身を除く): 2706899364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 288089, 576178, 864267, 1152356, 1728534, 2592801, 3457068, 5185602, 7778403, 10371204, 15268717, 15556806, 30537434, 31113612, 45806151, 61074868, 91612302, 137418453, 183224604, 274836906, 412255359, 549673812, 824510718, 1649021436]

約数ペア:

[(1, 1649021436), (2, 824510718), (3, 549673812), (4, 412255359), (6, 274836906), (9, 183224604), (12, 137418453), (18, 91612302), (27, 61074868), (36, 45806151), (53, 31113612), (54, 30537434), (106, 15556806), (108, 15268717), (159, 10371204), (212, 7778403), (318, 5185602), (477, 3457068), (636, 2592801), (954, 1728534), (1431, 1152356), (1908, 864267), (2862, 576178), (5724, 288089)]