243336132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1123}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 664436864

約数和(自身を除く): 421100732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 463, 468, 926, 1123, 1389, 1852, 2246, 2778, 3369, 4167, 4492, 5556, 6019, 6738, 8334, 10107, 12038, 13476, 14599, 16668, 18057, 20214, 24076, 29198, 36114, 40428, 43797, 54171, 58396, 72228, 87594, 108342, 131391, 175188, 216684, 262782, 519949, 525564, 1039898, 1559847, 2079796, 3119694, 4679541, 6239388, 6759337, 9359082, 13518674, 18718164, 20278011, 27037348, 40556022, 60834033, 81112044, 121668066, 243336132]

約数ペア:

[(1, 243336132), (2, 121668066), (3, 81112044), (4, 60834033), (6, 40556022), (9, 27037348), (12, 20278011), (13, 18718164), (18, 13518674), (26, 9359082), (36, 6759337), (39, 6239388), (52, 4679541), (78, 3119694), (117, 2079796), (156, 1559847), (234, 1039898), (463, 525564), (468, 519949), (926, 262782), (1123, 216684), (1389, 175188), (1852, 131391), (2246, 108342), (2778, 87594), (3369, 72228), (4167, 58396), (4492, 54171), (5556, 43797), (6019, 40428), (6738, 36114), (8334, 29198), (10107, 24076), (12038, 20214), (13476, 18057), (14599, 16668)]