288873728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 108

約数和(自身を含む): 682270848

約数和(自身を除く): 393397120

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 256, 286, 338, 352, 416, 572, 607, 676, 704, 832, 1144, 1214, 1352, 1408, 1664, 1859, 2288, 2428, 2704, 2816, 3328, 3718, 4576, 4856, 5408, 6677, 7436, 7891, 9152, 9712, 10816, 13354, 14872, 15782, 18304, 19424, 21632, 26708, 29744, 31564, 36608, 38848, 43264, 53416, 59488, 63128, 77696, 86801, 102583, 106832, 118976, 126256, 155392, 173602, 205166, 213664, 237952, 252512, 347204, 410332, 427328, 475904, 505024, 694408, 820664, 854656, 1010048, 1128413, 1388816, 1641328, 1709312, 2020096, 2256826, 2777632, 3282656, 4513652, 5555264, 6565312, 9027304, 11110528, 13130624, 18054608, 22221056, 26261248, 36109216, 72218432, 144436864, 288873728]

約数ペア:

[(1, 288873728), (2, 144436864), (4, 72218432), (8, 36109216), (11, 26261248), (13, 22221056), (16, 18054608), (22, 13130624), (26, 11110528), (32, 9027304), (44, 6565312), (52, 5555264), (64, 4513652), (88, 3282656), (104, 2777632), (128, 2256826), (143, 2020096), (169, 1709312), (176, 1641328), (208, 1388816), (256, 1128413), (286, 1010048), (338, 854656), (352, 820664), (416, 694408), (572, 505024), (607, 475904), (676, 427328), (704, 410332), (832, 347204), (1144, 252512), (1214, 237952), (1352, 213664), (1408, 205166), (1664, 173602), (1859, 155392), (2288, 126256), (2428, 118976), (2704, 106832), (2816, 102583), (3328, 86801), (3718, 77696), (4576, 63128), (4856, 59488), (5408, 53416), (6677, 43264), (7436, 38848), (7891, 36608), (9152, 31564), (9712, 29744), (10816, 26708), (13354, 21632), (14872, 19424), (15782, 18304)]