263939004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12619}}^1$

素因数の和:12719

約数の個数: 72

約数和(自身を含む): 771738240

約数和(自身を除く): 507799236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 10458, 12619, 20916, 25238, 37857, 50476, 75714, 88333, 113571, 151428, 176666, 227142, 264999, 353332, 454284, 529998, 794997, 1047377, 1059996, 1589994, 2094754, 3142131, 3179988, 4189508, 6284262, 7331639, 9426393, 12568524, 14663278, 18852786, 21994917, 29326556, 37705572, 43989834, 65984751, 87979668, 131969502, 263939004]

約数ペア:

[(1, 263939004), (2, 131969502), (3, 87979668), (4, 65984751), (6, 43989834), (7, 37705572), (9, 29326556), (12, 21994917), (14, 18852786), (18, 14663278), (21, 12568524), (28, 9426393), (36, 7331639), (42, 6284262), (63, 4189508), (83, 3179988), (84, 3142131), (126, 2094754), (166, 1589994), (249, 1059996), (252, 1047377), (332, 794997), (498, 529998), (581, 454284), (747, 353332), (996, 264999), (1162, 227142), (1494, 176666), (1743, 151428), (2324, 113571), (2988, 88333), (3486, 75714), (5229, 50476), (6972, 37857), (10458, 25238), (12619, 20916)]