247672656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 180

約数和(自身を含む): 879881184

約数和(自身を除く): 632208528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 392, 396, 441, 462, 504, 528, 539, 588, 616, 693, 784, 792, 882, 924, 1008, 1078, 1176, 1232, 1386, 1584, 1617, 1764, 1848, 2156, 2352, 2772, 3191, 3234, 3528, 3696, 4312, 4851, 5544, 6382, 6468, 7056, 8624, 9573, 9702, 11088, 12764, 12936, 19146, 19404, 22337, 25528, 25872, 28719, 35101, 38292, 38808, 44674, 51056, 57438, 67011, 70202, 76584, 77616, 89348, 105303, 114876, 134022, 140404, 153168, 156359, 178696, 201033, 210606, 229752, 245707, 268044, 280808, 312718, 315909, 357392, 402066, 421212, 459504, 469077, 491414, 536088, 561616, 625436, 631818, 737121, 804132, 842424, 938154, 982828, 1072176, 1250872, 1263636, 1407231, 1474242, 1608264, 1684848, 1719949, 1876308, 1965656, 2211363, 2501744, 2527272, 2814462, 2948484, 3216528, 3439898, 3752616, 3931312, 4422726, 5054544, 5159847, 5628924, 5896968, 6879796, 7505232, 8845452, 10319694, 11257848, 11793936, 13759592, 15479541, 17690904, 20639388, 22515696, 27519184, 30959082, 35381808, 41278776, 61918164, 82557552, 123836328, 247672656]

約数ペア:

[(1, 247672656), (2, 123836328), (3, 82557552), (4, 61918164), (6, 41278776), (7, 35381808), (8, 30959082), (9, 27519184), (11, 22515696), (12, 20639388), (14, 17690904), (16, 15479541), (18, 13759592), (21, 11793936), (22, 11257848), (24, 10319694), (28, 8845452), (33, 7505232), (36, 6879796), (42, 5896968), (44, 5628924), (48, 5159847), (49, 5054544), (56, 4422726), (63, 3931312), (66, 3752616), (72, 3439898), (77, 3216528), (84, 2948484), (88, 2814462), (98, 2527272), (99, 2501744), (112, 2211363), (126, 1965656), (132, 1876308), (144, 1719949), (147, 1684848), (154, 1608264), (168, 1474242), (176, 1407231), (196, 1263636), (198, 1250872), (231, 1072176), (252, 982828), (264, 938154), (294, 842424), (308, 804132), (336, 737121), (392, 631818), (396, 625436), (441, 561616), (462, 536088), (504, 491414), (528, 469077), (539, 459504), (588, 421212), (616, 402066), (693, 357392), (784, 315909), (792, 312718), (882, 280808), (924, 268044), (1008, 245707), (1078, 229752), (1176, 210606), (1232, 201033), (1386, 178696), (1584, 156359), (1617, 153168), (1764, 140404), (1848, 134022), (2156, 114876), (2352, 105303), (2772, 89348), (3191, 77616), (3234, 76584), (3528, 70202), (3696, 67011), (4312, 57438), (4851, 51056), (5544, 44674), (6382, 38808), (6468, 38292), (7056, 35101), (8624, 28719), (9573, 25872), (9702, 25528), (11088, 22337), (12764, 19404), (12936, 19146)]