279965808

素因数分解:

$2^4\times 3^4\times {\mathrm{216023}}^1$

素因数の和:216043

約数の個数: 50

約数和(自身を含む): 810306024

約数和(自身を除く): 530340216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 216023, 432046, 648069, 864092, 1296138, 1728184, 1944207, 2592276, 3456368, 3888414, 5184552, 5832621, 7776828, 10369104, 11665242, 15553656, 17497863, 23330484, 31107312, 34995726, 46660968, 69991452, 93321936, 139982904, 279965808]

約数ペア:

[(1, 279965808), (2, 139982904), (3, 93321936), (4, 69991452), (6, 46660968), (8, 34995726), (9, 31107312), (12, 23330484), (16, 17497863), (18, 15553656), (24, 11665242), (27, 10369104), (36, 7776828), (48, 5832621), (54, 5184552), (72, 3888414), (81, 3456368), (108, 2592276), (144, 1944207), (162, 1728184), (216, 1296138), (324, 864092), (432, 648069), (648, 432046), (1296, 216023)]