506461536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{251221}}^1$

素因数の和:251244

約数の個数: 72

約数和(自身を含む): 1646006544

約数和(自身を除く): 1139545008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 251221, 502442, 753663, 1004884, 1507326, 1758547, 2009768, 2260989, 3014652, 3517094, 4019536, 4521978, 5275641, 6029304, 7034188, 8039072, 9043956, 10551282, 12058608, 14068376, 15826923, 18087912, 21102564, 24117216, 28136752, 31653846, 36175824, 42205128, 56273504, 63307692, 72351648, 84410256, 126615384, 168820512, 253230768, 506461536]

約数ペア:

[(1, 506461536), (2, 253230768), (3, 168820512), (4, 126615384), (6, 84410256), (7, 72351648), (8, 63307692), (9, 56273504), (12, 42205128), (14, 36175824), (16, 31653846), (18, 28136752), (21, 24117216), (24, 21102564), (28, 18087912), (32, 15826923), (36, 14068376), (42, 12058608), (48, 10551282), (56, 9043956), (63, 8039072), (72, 7034188), (84, 6029304), (96, 5275641), (112, 4521978), (126, 4019536), (144, 3517094), (168, 3014652), (224, 2260989), (252, 2009768), (288, 1758547), (336, 1507326), (504, 1004884), (672, 753663), (1008, 502442), (2016, 251221)]