240050174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 462077952

約数和(自身を除く): 222027778

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 157, 182, 217, 271, 314, 403, 434, 542, 806, 1099, 1897, 2041, 2198, 2821, 3523, 3794, 4082, 4867, 5642, 7046, 8401, 9734, 14287, 16802, 24661, 28574, 34069, 42547, 49322, 58807, 63271, 68138, 85094, 109213, 117614, 126542, 218426, 297829, 442897, 553111, 595658, 764491, 885794, 1106222, 1318957, 1528982, 2637914, 3871777, 7743554, 9232699, 17146441, 18465398, 34292882, 120025087, 240050174]

約数ペア:

[(1, 240050174), (2, 120025087), (7, 34292882), (13, 18465398), (14, 17146441), (26, 9232699), (31, 7743554), (62, 3871777), (91, 2637914), (157, 1528982), (182, 1318957), (217, 1106222), (271, 885794), (314, 764491), (403, 595658), (434, 553111), (542, 442897), (806, 297829), (1099, 218426), (1897, 126542), (2041, 117614), (2198, 109213), (2821, 85094), (3523, 68138), (3794, 63271), (4082, 58807), (4867, 49322), (5642, 42547), (7046, 34069), (8401, 28574), (9734, 24661), (14287, 16802)]