215355696

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 575367936

約数和(自身を除く): 360012240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 103, 129, 172, 206, 258, 309, 344, 412, 516, 618, 688, 824, 1013, 1032, 1236, 1648, 2026, 2064, 2472, 3039, 4052, 4429, 4944, 6078, 8104, 8858, 12156, 13287, 16208, 17716, 24312, 26574, 35432, 43559, 48624, 53148, 70864, 87118, 104339, 106296, 130677, 174236, 208678, 212592, 261354, 313017, 348472, 417356, 522708, 626034, 696944, 834712, 1045416, 1252068, 1669424, 2090832, 2504136, 4486577, 5008272, 8973154, 13459731, 17946308, 26919462, 35892616, 53838924, 71785232, 107677848, 215355696]

約数ペア:

[(1, 215355696), (2, 107677848), (3, 71785232), (4, 53838924), (6, 35892616), (8, 26919462), (12, 17946308), (16, 13459731), (24, 8973154), (43, 5008272), (48, 4486577), (86, 2504136), (103, 2090832), (129, 1669424), (172, 1252068), (206, 1045416), (258, 834712), (309, 696944), (344, 626034), (412, 522708), (516, 417356), (618, 348472), (688, 313017), (824, 261354), (1013, 212592), (1032, 208678), (1236, 174236), (1648, 130677), (2026, 106296), (2064, 104339), (2472, 87118), (3039, 70864), (4052, 53148), (4429, 48624), (4944, 43559), (6078, 35432), (8104, 26574), (8858, 24312), (12156, 17716), (13287, 16208)]