308870352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{306419}}^1$

素因数の和:306440

約数の個数: 60

約数和(自身を含む): 987898080

約数和(自身を除く): 679027728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 306419, 612838, 919257, 1225676, 1838514, 2144933, 2451352, 2757771, 3677028, 4289866, 4902704, 5515542, 6434799, 7354056, 8579732, 11031084, 12869598, 14708112, 17159464, 19304397, 22062168, 25739196, 34318928, 38608794, 44124336, 51478392, 77217588, 102956784, 154435176, 308870352]

約数ペア:

[(1, 308870352), (2, 154435176), (3, 102956784), (4, 77217588), (6, 51478392), (7, 44124336), (8, 38608794), (9, 34318928), (12, 25739196), (14, 22062168), (16, 19304397), (18, 17159464), (21, 14708112), (24, 12869598), (28, 11031084), (36, 8579732), (42, 7354056), (48, 6434799), (56, 5515542), (63, 4902704), (72, 4289866), (84, 3677028), (112, 2757771), (126, 2451352), (144, 2144933), (168, 1838514), (252, 1225676), (336, 919257), (504, 612838), (1008, 306419)]