677858076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2927}}^1$

素因数の和:3863

約数の個数: 72

約数和(自身を含む): 1961057280

約数和(自身を除く): 1283199204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 919, 1838, 2757, 2927, 3676, 5514, 5854, 6433, 8271, 8781, 11028, 11708, 12866, 16542, 17562, 19299, 20489, 25732, 26343, 33084, 35124, 38598, 40978, 52686, 57897, 61467, 77196, 81956, 105372, 115794, 122934, 184401, 231588, 245868, 368802, 737604, 2689913, 5379826, 8069739, 10759652, 16139478, 18829391, 24209217, 32278956, 37658782, 48418434, 56488173, 75317564, 96836868, 112976346, 169464519, 225952692, 338929038, 677858076]

約数ペア:

[(1, 677858076), (2, 338929038), (3, 225952692), (4, 169464519), (6, 112976346), (7, 96836868), (9, 75317564), (12, 56488173), (14, 48418434), (18, 37658782), (21, 32278956), (28, 24209217), (36, 18829391), (42, 16139478), (63, 10759652), (84, 8069739), (126, 5379826), (252, 2689913), (919, 737604), (1838, 368802), (2757, 245868), (2927, 231588), (3676, 184401), (5514, 122934), (5854, 115794), (6433, 105372), (8271, 81956), (8781, 77196), (11028, 61467), (11708, 57897), (12866, 52686), (16542, 40978), (17562, 38598), (19299, 35124), (20489, 33084), (25732, 26343)]