239323728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1487}}^1$

素因数の和:1984

約数の個数: 80

約数和(自身を含む): 708526080

約数和(自身を除く): 469202352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 479, 958, 1437, 1487, 1916, 2874, 2974, 3353, 3832, 4461, 5748, 5948, 6706, 7664, 8922, 10059, 10409, 11496, 11896, 13412, 17844, 20118, 20818, 22992, 23792, 26824, 31227, 35688, 40236, 41636, 53648, 62454, 71376, 80472, 83272, 124908, 160944, 166544, 249816, 499632, 712273, 1424546, 2136819, 2849092, 4273638, 4985911, 5698184, 8547276, 9971822, 11396368, 14957733, 17094552, 19943644, 29915466, 34189104, 39887288, 59830932, 79774576, 119661864, 239323728]

約数ペア:

[(1, 239323728), (2, 119661864), (3, 79774576), (4, 59830932), (6, 39887288), (7, 34189104), (8, 29915466), (12, 19943644), (14, 17094552), (16, 14957733), (21, 11396368), (24, 9971822), (28, 8547276), (42, 5698184), (48, 4985911), (56, 4273638), (84, 2849092), (112, 2136819), (168, 1424546), (336, 712273), (479, 499632), (958, 249816), (1437, 166544), (1487, 160944), (1916, 124908), (2874, 83272), (2974, 80472), (3353, 71376), (3832, 62454), (4461, 53648), (5748, 41636), (5948, 40236), (6706, 35688), (7664, 31227), (8922, 26824), (10059, 23792), (10409, 22992), (11496, 20818), (11896, 20118), (13412, 17844)]