1279783944

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{38557}}^1$

素因数の和:39030

約数の個数: 48

約数和(自身を含む): 3473690220

約数和(自身を除く): 2193906276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2766, 3688, 4149, 5532, 8298, 11064, 16596, 33192, 38557, 77114, 115671, 154228, 231342, 308456, 347013, 462684, 694026, 925368, 1388052, 2776104, 17774777, 35549554, 53324331, 71099108, 106648662, 142198216, 159972993, 213297324, 319945986, 426594648, 639891972, 1279783944]

約数ペア:

[(1, 1279783944), (2, 639891972), (3, 426594648), (4, 319945986), (6, 213297324), (8, 159972993), (9, 142198216), (12, 106648662), (18, 71099108), (24, 53324331), (36, 35549554), (72, 17774777), (461, 2776104), (922, 1388052), (1383, 925368), (1844, 694026), (2766, 462684), (3688, 347013), (4149, 308456), (5532, 231342), (8298, 154228), (11064, 115671), (16596, 77114), (33192, 38557)]