278114148

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{66029}}^1$

素因数の和:66058

約数の個数: 60

約数和(自身を含む): 782983740

約数和(自身を除く): 504869592

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 66029, 132058, 198087, 264116, 396174, 594261, 792348, 858377, 1188522, 1716754, 1782783, 2377044, 2575131, 3433508, 3565566, 5150262, 5348349, 7131132, 7725393, 10300524, 10696698, 15450786, 21393396, 23176179, 30901572, 46352358, 69528537, 92704716, 139057074, 278114148]

約数ペア:

[(1, 278114148), (2, 139057074), (3, 92704716), (4, 69528537), (6, 46352358), (9, 30901572), (12, 23176179), (13, 21393396), (18, 15450786), (26, 10696698), (27, 10300524), (36, 7725393), (39, 7131132), (52, 5348349), (54, 5150262), (78, 3565566), (81, 3433508), (108, 2575131), (117, 2377044), (156, 1782783), (162, 1716754), (234, 1188522), (324, 858377), (351, 792348), (468, 594261), (702, 396174), (1053, 264116), (1404, 198087), (2106, 132058), (4212, 66029)]