270140052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247381}}^1$

素因数の和:247408

約数の個数: 48

約数和(自身を含む): 775789952

約数和(自身を除く): 505649900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 247381, 494762, 742143, 989524, 1484286, 1731667, 2968572, 3215953, 3463334, 5195001, 6431906, 6926668, 9647859, 10390002, 12863812, 19295718, 20780004, 22511671, 38591436, 45023342, 67535013, 90046684, 135070026, 270140052]

約数ペア:

[(1, 270140052), (2, 135070026), (3, 90046684), (4, 67535013), (6, 45023342), (7, 38591436), (12, 22511671), (13, 20780004), (14, 19295718), (21, 12863812), (26, 10390002), (28, 9647859), (39, 6926668), (42, 6431906), (52, 5195001), (78, 3463334), (84, 3215953), (91, 2968572), (156, 1731667), (182, 1484286), (273, 989524), (364, 742143), (546, 494762), (1092, 247381)]