1276739568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2344

約数の個数: 180

約数和(自身を含む): 4039085232

約数和(自身を除く): 2762345664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 169, 184, 207, 208, 234, 276, 299, 312, 338, 368, 414, 468, 507, 552, 598, 624, 676, 828, 897, 936, 1014, 1104, 1196, 1352, 1521, 1656, 1794, 1872, 2028, 2281, 2392, 2691, 2704, 3042, 3312, 3588, 3887, 4056, 4562, 4784, 5382, 6084, 6843, 7176, 7774, 8112, 9124, 10764, 11661, 12168, 13686, 14352, 15548, 18248, 20529, 21528, 23322, 24336, 27372, 29653, 31096, 34983, 36496, 41058, 43056, 46644, 52463, 54744, 59306, 62192, 69966, 82116, 88959, 93288, 104926, 109488, 118612, 139932, 157389, 164232, 177918, 186576, 209852, 237224, 266877, 279864, 314778, 328464, 355836, 385489, 419704, 472167, 474448, 533754, 559728, 629556, 682019, 711672, 770978, 839408, 944334, 1067508, 1156467, 1259112, 1364038, 1423344, 1541956, 1888668, 2046057, 2135016, 2312934, 2518224, 2728076, 3083912, 3469401, 3777336, 4092114, 4270032, 4625868, 5456152, 6138171, 6167824, 6938802, 7554672, 8184228, 8866247, 9251736, 10912304, 12276342, 13877604, 16368456, 17732494, 18503472, 24552684, 26598741, 27755208, 32736912, 35464988, 49105368, 53197482, 55510416, 70929976, 79796223, 98210736, 106394964, 141859952, 159592446, 212789928, 319184892, 425579856, 638369784, 1276739568]

約数ペア:

[(1, 1276739568), (2, 638369784), (3, 425579856), (4, 319184892), (6, 212789928), (8, 159592446), (9, 141859952), (12, 106394964), (13, 98210736), (16, 79796223), (18, 70929976), (23, 55510416), (24, 53197482), (26, 49105368), (36, 35464988), (39, 32736912), (46, 27755208), (48, 26598741), (52, 24552684), (69, 18503472), (72, 17732494), (78, 16368456), (92, 13877604), (104, 12276342), (117, 10912304), (138, 9251736), (144, 8866247), (156, 8184228), (169, 7554672), (184, 6938802), (207, 6167824), (208, 6138171), (234, 5456152), (276, 4625868), (299, 4270032), (312, 4092114), (338, 3777336), (368, 3469401), (414, 3083912), (468, 2728076), (507, 2518224), (552, 2312934), (598, 2135016), (624, 2046057), (676, 1888668), (828, 1541956), (897, 1423344), (936, 1364038), (1014, 1259112), (1104, 1156467), (1196, 1067508), (1352, 944334), (1521, 839408), (1656, 770978), (1794, 711672), (1872, 682019), (2028, 629556), (2281, 559728), (2392, 533754), (2691, 474448), (2704, 472167), (3042, 419704), (3312, 385489), (3588, 355836), (3887, 328464), (4056, 314778), (4562, 279864), (4784, 266877), (5382, 237224), (6084, 209852), (6843, 186576), (7176, 177918), (7774, 164232), (8112, 157389), (9124, 139932), (10764, 118612), (11661, 109488), (12168, 104926), (13686, 93288), (14352, 88959), (15548, 82116), (18248, 69966), (20529, 62192), (21528, 59306), (23322, 54744), (24336, 52463), (27372, 46644), (29653, 43056), (31096, 41058), (34983, 36496)]