318930768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{170369}}^1$

素因数の和:170396

約数の個数: 60

約数和(自身を含む): 961227540

約数和(自身を除く): 642296772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 170369, 340738, 511107, 681476, 1022214, 1362952, 1533321, 2044428, 2214797, 2725904, 3066642, 4088856, 4429594, 6133284, 6644391, 8177712, 8859188, 12266568, 13288782, 17718376, 19933173, 24533136, 26577564, 35436752, 39866346, 53155128, 79732692, 106310256, 159465384, 318930768]

約数ペア:

[(1, 318930768), (2, 159465384), (3, 106310256), (4, 79732692), (6, 53155128), (8, 39866346), (9, 35436752), (12, 26577564), (13, 24533136), (16, 19933173), (18, 17718376), (24, 13288782), (26, 12266568), (36, 8859188), (39, 8177712), (48, 6644391), (52, 6133284), (72, 4429594), (78, 4088856), (104, 3066642), (117, 2725904), (144, 2214797), (156, 2044428), (208, 1533321), (234, 1362952), (312, 1022214), (468, 681476), (624, 511107), (936, 340738), (1872, 170369)]