371901852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1759}}^1$

素因数の和:2615

約数の個数: 72

約数和(自身を含む): 1076275200

約数和(自身を除く): 704373348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 839, 1678, 1759, 2517, 3356, 3518, 5034, 5277, 5873, 7036, 7551, 10068, 10554, 11746, 12313, 15102, 15831, 17619, 21108, 23492, 24626, 30204, 31662, 35238, 36939, 49252, 52857, 63324, 70476, 73878, 105714, 110817, 147756, 211428, 221634, 443268, 1475801, 2951602, 4427403, 5903204, 8854806, 10330607, 13282209, 17709612, 20661214, 26564418, 30991821, 41322428, 53128836, 61983642, 92975463, 123967284, 185950926, 371901852]

約数ペア:

[(1, 371901852), (2, 185950926), (3, 123967284), (4, 92975463), (6, 61983642), (7, 53128836), (9, 41322428), (12, 30991821), (14, 26564418), (18, 20661214), (21, 17709612), (28, 13282209), (36, 10330607), (42, 8854806), (63, 5903204), (84, 4427403), (126, 2951602), (252, 1475801), (839, 443268), (1678, 221634), (1759, 211428), (2517, 147756), (3356, 110817), (3518, 105714), (5034, 73878), (5277, 70476), (5873, 63324), (7036, 52857), (7551, 49252), (10068, 36939), (10554, 35238), (11746, 31662), (12313, 30204), (15102, 24626), (15831, 23492), (17619, 21108)]