281549856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3299}}^1$

素因数の和:3446

約数の個数: 96

約数和(自身を含む): 851558400

約数和(自身を除く): 570008544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 224, 254, 336, 381, 508, 672, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3299, 3556, 4064, 5334, 6096, 6598, 7112, 9897, 10668, 12192, 13196, 14224, 19794, 21336, 23093, 26392, 28448, 39588, 42672, 46186, 52784, 69279, 79176, 85344, 92372, 105568, 138558, 158352, 184744, 277116, 316704, 369488, 418973, 554232, 738976, 837946, 1108464, 1256919, 1675892, 2216928, 2513838, 2932811, 3351784, 5027676, 5865622, 6703568, 8798433, 10055352, 11731244, 13407136, 17596866, 20110704, 23462488, 35193732, 40221408, 46924976, 70387464, 93849952, 140774928, 281549856]

約数ペア:

[(1, 281549856), (2, 140774928), (3, 93849952), (4, 70387464), (6, 46924976), (7, 40221408), (8, 35193732), (12, 23462488), (14, 20110704), (16, 17596866), (21, 13407136), (24, 11731244), (28, 10055352), (32, 8798433), (42, 6703568), (48, 5865622), (56, 5027676), (84, 3351784), (96, 2932811), (112, 2513838), (127, 2216928), (168, 1675892), (224, 1256919), (254, 1108464), (336, 837946), (381, 738976), (508, 554232), (672, 418973), (762, 369488), (889, 316704), (1016, 277116), (1524, 184744), (1778, 158352), (2032, 138558), (2667, 105568), (3048, 92372), (3299, 85344), (3556, 79176), (4064, 69279), (5334, 52784), (6096, 46186), (6598, 42672), (7112, 39588), (9897, 28448), (10668, 26392), (12192, 23093), (13196, 21336), (14224, 19794)]