881278464

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1288

約数の個数: 160

約数和(自身を含む): 2622939264

約数和(自身を除く): 1741660800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 128, 129, 132, 172, 176, 192, 256, 258, 264, 344, 352, 384, 473, 512, 516, 528, 688, 704, 768, 946, 1032, 1056, 1213, 1376, 1408, 1419, 1536, 1892, 2064, 2112, 2426, 2752, 2816, 2838, 3639, 3784, 4128, 4224, 4852, 5504, 5632, 5676, 7278, 7568, 8256, 8448, 9704, 11008, 11352, 13343, 14556, 15136, 16512, 16896, 19408, 22016, 22704, 26686, 29112, 30272, 33024, 38816, 40029, 45408, 52159, 53372, 58224, 60544, 66048, 77632, 80058, 90816, 104318, 106744, 116448, 121088, 155264, 156477, 160116, 181632, 208636, 213488, 232896, 242176, 310528, 312954, 320232, 363264, 417272, 426976, 465792, 573749, 621056, 625908, 640464, 726528, 834544, 853952, 931584, 1147498, 1251816, 1280928, 1669088, 1707904, 1721247, 1863168, 2294996, 2503632, 2561856, 3338176, 3415808, 3442494, 4589992, 5007264, 5123712, 6676352, 6831616, 6884988, 9179984, 10014528, 10247424, 13352704, 13769976, 18359968, 20029056, 20494848, 26705408, 27539952, 36719936, 40058112, 55079904, 73439872, 80116224, 110159808, 146879744, 220319616, 293759488, 440639232, 881278464]

約数ペア:

[(1, 881278464), (2, 440639232), (3, 293759488), (4, 220319616), (6, 146879744), (8, 110159808), (11, 80116224), (12, 73439872), (16, 55079904), (22, 40058112), (24, 36719936), (32, 27539952), (33, 26705408), (43, 20494848), (44, 20029056), (48, 18359968), (64, 13769976), (66, 13352704), (86, 10247424), (88, 10014528), (96, 9179984), (128, 6884988), (129, 6831616), (132, 6676352), (172, 5123712), (176, 5007264), (192, 4589992), (256, 3442494), (258, 3415808), (264, 3338176), (344, 2561856), (352, 2503632), (384, 2294996), (473, 1863168), (512, 1721247), (516, 1707904), (528, 1669088), (688, 1280928), (704, 1251816), (768, 1147498), (946, 931584), (1032, 853952), (1056, 834544), (1213, 726528), (1376, 640464), (1408, 625908), (1419, 621056), (1536, 573749), (1892, 465792), (2064, 426976), (2112, 417272), (2426, 363264), (2752, 320232), (2816, 312954), (2838, 310528), (3639, 242176), (3784, 232896), (4128, 213488), (4224, 208636), (4852, 181632), (5504, 160116), (5632, 156477), (5676, 155264), (7278, 121088), (7568, 116448), (8256, 106744), (8448, 104318), (9704, 90816), (11008, 80058), (11352, 77632), (13343, 66048), (14556, 60544), (15136, 58224), (16512, 53372), (16896, 52159), (19408, 45408), (22016, 40029), (22704, 38816), (26686, 33024), (29112, 30272)]