236435394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 514180224

約数和(自身を除く): 277744830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 431, 507, 541, 862, 1014, 1082, 1293, 1623, 2586, 3246, 5603, 7033, 11206, 14066, 16809, 21099, 33618, 42198, 72839, 91429, 145678, 182858, 218517, 233171, 274287, 437034, 466342, 548574, 699513, 1399026, 3031223, 6062446, 9093669, 18187338, 39405899, 78811798, 118217697, 236435394]

約数ペア:

[(1, 236435394), (2, 118217697), (3, 78811798), (6, 39405899), (13, 18187338), (26, 9093669), (39, 6062446), (78, 3031223), (169, 1399026), (338, 699513), (431, 548574), (507, 466342), (541, 437034), (862, 274287), (1014, 233171), (1082, 218517), (1293, 182858), (1623, 145678), (2586, 91429), (3246, 72839), (5603, 42198), (7033, 33618), (11206, 21099), (14066, 16809)]