289600168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14891}}^1$

素因数の和:14938

約数の個数: 64

約数和(自身を含む): 675501120

約数和(自身を除く): 385900952

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 4862, 9724, 14891, 19448, 29782, 59564, 119128, 163801, 193583, 253147, 327602, 387166, 506294, 655204, 774332, 1012588, 1310408, 1548664, 2025176, 2129413, 2784617, 3290911, 4258826, 5569234, 6581822, 8517652, 11138468, 13163644, 17035304, 22276936, 26327288, 36200021, 72400042, 144800084, 289600168]

約数ペア:

[(1, 289600168), (2, 144800084), (4, 72400042), (8, 36200021), (11, 26327288), (13, 22276936), (17, 17035304), (22, 13163644), (26, 11138468), (34, 8517652), (44, 6581822), (52, 5569234), (68, 4258826), (88, 3290911), (104, 2784617), (136, 2129413), (143, 2025176), (187, 1548664), (221, 1310408), (286, 1012588), (374, 774332), (442, 655204), (572, 506294), (748, 387166), (884, 327602), (1144, 253147), (1496, 193583), (1768, 163801), (2431, 119128), (4862, 59564), (9724, 29782), (14891, 19448)]