334925892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2551}}^1$

素因数の和:3089

約数の個数: 72

約数和(自身を含む): 969800832

約数和(自身を除く): 634874940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 521, 1042, 1563, 2084, 2551, 3126, 3647, 4689, 5102, 6252, 7294, 7653, 9378, 10204, 10941, 14588, 15306, 17857, 18756, 21882, 22959, 30612, 32823, 35714, 43764, 45918, 53571, 65646, 71428, 91836, 107142, 131292, 160713, 214284, 321426, 642852, 1329071, 2658142, 3987213, 5316284, 7974426, 9303497, 11961639, 15948852, 18606994, 23923278, 27910491, 37213988, 47846556, 55820982, 83731473, 111641964, 167462946, 334925892]

約数ペア:

[(1, 334925892), (2, 167462946), (3, 111641964), (4, 83731473), (6, 55820982), (7, 47846556), (9, 37213988), (12, 27910491), (14, 23923278), (18, 18606994), (21, 15948852), (28, 11961639), (36, 9303497), (42, 7974426), (63, 5316284), (84, 3987213), (126, 2658142), (252, 1329071), (521, 642852), (1042, 321426), (1563, 214284), (2084, 160713), (2551, 131292), (3126, 107142), (3647, 91836), (4689, 71428), (5102, 65646), (6252, 53571), (7294, 45918), (7653, 43764), (9378, 35714), (10204, 32823), (10941, 30612), (14588, 22959), (15306, 21882), (17857, 18756)]