331054416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 1173793920

約数和(自身を除く): 842739504

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, 56, 63, 66, 72, 73, 77, 84, 88, 99, 112, 126, 132, 144, 146, 154, 168, 176, 198, 219, 231, 252, 264, 292, 308, 336, 396, 409, 438, 462, 504, 511, 528, 584, 616, 657, 693, 792, 803, 818, 876, 924, 1008, 1022, 1168, 1227, 1232, 1314, 1386, 1533, 1584, 1606, 1636, 1752, 1848, 2044, 2409, 2454, 2628, 2772, 2863, 3066, 3212, 3272, 3504, 3681, 3696, 4088, 4499, 4599, 4818, 4908, 5256, 5544, 5621, 5726, 6132, 6424, 6544, 7227, 7362, 8176, 8589, 8998, 9198, 9636, 9816, 10512, 11088, 11242, 11452, 12264, 12848, 13497, 14454, 14724, 16863, 17178, 17996, 18396, 19272, 19632, 22484, 22904, 24528, 25767, 26994, 28908, 29448, 29857, 31493, 33726, 34356, 35992, 36792, 38544, 40491, 44968, 45808, 50589, 51534, 53988, 57816, 58896, 59714, 62986, 67452, 68712, 71984, 73584, 80982, 89571, 89936, 94479, 101178, 103068, 107976, 115632, 119428, 125972, 134904, 137424, 161964, 179142, 188958, 202356, 206136, 208999, 215952, 238856, 251944, 268713, 269808, 283437, 323928, 328427, 358284, 377916, 404712, 412272, 417998, 477712, 503888, 537426, 566874, 626997, 647856, 656854, 716568, 755832, 809424, 835996, 985281, 1074852, 1133748, 1253994, 1313708, 1433136, 1511664, 1671992, 1880991, 1970562, 2149704, 2267496, 2298989, 2507988, 2627416, 2955843, 3343984, 3761982, 3941124, 4299408, 4534992, 4597978, 5015976, 5254832, 5911686, 6896967, 7523964, 7882248, 9195956, 10031952, 11823372, 13793934, 15047928, 15764496, 18391912, 20690901, 23646744, 27587868, 30095856, 36783824, 41381802, 47293488, 55175736, 82763604, 110351472, 165527208, 331054416]

約数ペア:

[(1, 331054416), (2, 165527208), (3, 110351472), (4, 82763604), (6, 55175736), (7, 47293488), (8, 41381802), (9, 36783824), (11, 30095856), (12, 27587868), (14, 23646744), (16, 20690901), (18, 18391912), (21, 15764496), (22, 15047928), (24, 13793934), (28, 11823372), (33, 10031952), (36, 9195956), (42, 7882248), (44, 7523964), (48, 6896967), (56, 5911686), (63, 5254832), (66, 5015976), (72, 4597978), (73, 4534992), (77, 4299408), (84, 3941124), (88, 3761982), (99, 3343984), (112, 2955843), (126, 2627416), (132, 2507988), (144, 2298989), (146, 2267496), (154, 2149704), (168, 1970562), (176, 1880991), (198, 1671992), (219, 1511664), (231, 1433136), (252, 1313708), (264, 1253994), (292, 1133748), (308, 1074852), (336, 985281), (396, 835996), (409, 809424), (438, 755832), (462, 716568), (504, 656854), (511, 647856), (528, 626997), (584, 566874), (616, 537426), (657, 503888), (693, 477712), (792, 417998), (803, 412272), (818, 404712), (876, 377916), (924, 358284), (1008, 328427), (1022, 323928), (1168, 283437), (1227, 269808), (1232, 268713), (1314, 251944), (1386, 238856), (1533, 215952), (1584, 208999), (1606, 206136), (1636, 202356), (1752, 188958), (1848, 179142), (2044, 161964), (2409, 137424), (2454, 134904), (2628, 125972), (2772, 119428), (2863, 115632), (3066, 107976), (3212, 103068), (3272, 101178), (3504, 94479), (3681, 89936), (3696, 89571), (4088, 80982), (4499, 73584), (4599, 71984), (4818, 68712), (4908, 67452), (5256, 62986), (5544, 59714), (5621, 58896), (5726, 57816), (6132, 53988), (6424, 51534), (6544, 50589), (7227, 45808), (7362, 44968), (8176, 40491), (8589, 38544), (8998, 36792), (9198, 35992), (9636, 34356), (9816, 33726), (10512, 31493), (11088, 29857), (11242, 29448), (11452, 28908), (12264, 26994), (12848, 25767), (13497, 24528), (14454, 22904), (14724, 22484), (16863, 19632), (17178, 19272), (17996, 18396)]