261036258012

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{2887697}}^1$

素因数の和:2887750

約数の個数: 84

約数和(自身を含む): 707000876736

約数和(自身を除く): 445964618724

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, 729, 837, 972, 1116, 1458, 1674, 2511, 2916, 3348, 5022, 7533, 10044, 15066, 22599, 30132, 45198, 90396, 2887697, 5775394, 8663091, 11550788, 17326182, 25989273, 34652364, 51978546, 77967819, 89518607, 103957092, 155935638, 179037214, 233903457, 268555821, 311871276, 358074428, 467806914, 537111642, 701710371, 805667463, 935613828, 1074223284, 1403420742, 1611334926, 2105131113, 2417002389, 2806841484, 3222669852, 4210262226, 4834004778, 7251007167, 8420524452, 9668009556, 14502014334, 21753021501, 29004028668, 43506043002, 65259064503, 87012086004, 130518129006, 261036258012]

約数ペア:

[(1, 261036258012), (2, 130518129006), (3, 87012086004), (4, 65259064503), (6, 43506043002), (9, 29004028668), (12, 21753021501), (18, 14502014334), (27, 9668009556), (31, 8420524452), (36, 7251007167), (54, 4834004778), (62, 4210262226), (81, 3222669852), (93, 2806841484), (108, 2417002389), (124, 2105131113), (162, 1611334926), (186, 1403420742), (243, 1074223284), (279, 935613828), (324, 805667463), (372, 701710371), (486, 537111642), (558, 467806914), (729, 358074428), (837, 311871276), (972, 268555821), (1116, 233903457), (1458, 179037214), (1674, 155935638), (2511, 103957092), (2916, 89518607), (3348, 77967819), (5022, 51978546), (7533, 34652364), (10044, 25989273), (15066, 17326182), (22599, 11550788), (30132, 8663091), (45198, 5775394), (90396, 2887697)]