393124536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{260003}}^1$

素因数の和:260025

約数の個数: 64

約数和(自身を含む): 1248019200

約数和(自身を除く): 854894664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 260003, 520006, 780009, 1040012, 1560018, 1820021, 2080024, 2340027, 3120036, 3640042, 4680054, 5460063, 6240072, 7020081, 7280084, 9360108, 10920126, 14040162, 14560168, 16380189, 18720216, 21840252, 28080324, 32760378, 43680504, 49140567, 56160648, 65520756, 98281134, 131041512, 196562268, 393124536]

約数ペア:

[(1, 393124536), (2, 196562268), (3, 131041512), (4, 98281134), (6, 65520756), (7, 56160648), (8, 49140567), (9, 43680504), (12, 32760378), (14, 28080324), (18, 21840252), (21, 18720216), (24, 16380189), (27, 14560168), (28, 14040162), (36, 10920126), (42, 9360108), (54, 7280084), (56, 7020081), (63, 6240072), (72, 5460063), (84, 4680054), (108, 3640042), (126, 3120036), (168, 2340027), (189, 2080024), (216, 1820021), (252, 1560018), (378, 1040012), (504, 780009), (756, 520006), (1512, 260003)]