1279538208

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 360

約数和(自身を含む): 4285467648

約数和(自身を除く): 3005929440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 96, 104, 108, 117, 127, 138, 144, 156, 162, 169, 184, 207, 208, 216, 234, 254, 276, 288, 299, 312, 324, 338, 351, 368, 381, 414, 416, 432, 468, 507, 508, 552, 598, 621, 624, 648, 676, 702, 736, 762, 828, 864, 897, 936, 1014, 1016, 1053, 1104, 1143, 1196, 1242, 1248, 1296, 1352, 1404, 1521, 1524, 1651, 1656, 1794, 1863, 1872, 2028, 2032, 2106, 2208, 2286, 2392, 2484, 2592, 2691, 2704, 2808, 2921, 3042, 3048, 3302, 3312, 3429, 3588, 3726, 3744, 3887, 4056, 4064, 4212, 4563, 4572, 4784, 4953, 4968, 5382, 5408, 5616, 5842, 6084, 6096, 6604, 6624, 6858, 7176, 7452, 7774, 8073, 8112, 8424, 8763, 9126, 9144, 9568, 9906, 9936, 10287, 10764, 11232, 11661, 11684, 12168, 12192, 13208, 13689, 13716, 14352, 14859, 14904, 15548, 16146, 16224, 16848, 17526, 18252, 18288, 19812, 19872, 20574, 21463, 21528, 23322, 23368, 24219, 24336, 26289, 26416, 27378, 27432, 28704, 29718, 29808, 31096, 32292, 33696, 34983, 35052, 36504, 36576, 37973, 39624, 41148, 42926, 43056, 44577, 46644, 46736, 48438, 48672, 52578, 52832, 54756, 54864, 59436, 59616, 62192, 64389, 64584, 69966, 70104, 73008, 75946, 78867, 79248, 82296, 85852, 86112, 89154, 93288, 93472, 96876, 104949, 105156, 109512, 109728, 113919, 118872, 124384, 128778, 129168, 133731, 139932, 140208, 146016, 151892, 157734, 158496, 164592, 171704, 178308, 186576, 193167, 193752, 209898, 210312, 219024, 227838, 236601, 237744, 257556, 258336, 267462, 279864, 280416, 303784, 314847, 315468, 329184, 341757, 343408, 356616, 373152, 386334, 387504, 419796, 420624, 438048, 455676, 473202, 475488, 493649, 515112, 534924, 559728, 579501, 607568, 629694, 630936, 683514, 686816, 713232, 772668, 775008, 839592, 841248, 911352, 946404, 987298, 1025271, 1030224, 1069848, 1119456, 1159002, 1215136, 1259388, 1261872, 1367028, 1426464, 1480947, 1545336, 1679184, 1738503, 1822704, 1892808, 1974596, 2050542, 2060448, 2139696, 2318004, 2518776, 2523744, 2734056, 2961894, 3075813, 3090672, 3358368, 3477006, 3645408, 3785616, 3949192, 4101084, 4279392, 4442841, 4636008, 5037552, 5468112, 5923788, 6151626, 6181344, 6954012, 7571232, 7898384, 8202168, 8885682, 9272016, 10075104, 10936224, 11847576, 12303252, 13328523, 13908024, 15796768, 16404336, 17771364, 18544032, 23695152, 24606504, 26657046, 27816048, 32808672, 35542728, 39985569, 47390304, 49213008, 53314092, 55632096, 71085456, 79971138, 98426016, 106628184, 142170912, 159942276, 213256368, 319884552, 426512736, 639769104, 1279538208]

約数ペア:

[(1, 1279538208), (2, 639769104), (3, 426512736), (4, 319884552), (6, 213256368), (8, 159942276), (9, 142170912), (12, 106628184), (13, 98426016), (16, 79971138), (18, 71085456), (23, 55632096), (24, 53314092), (26, 49213008), (27, 47390304), (32, 39985569), (36, 35542728), (39, 32808672), (46, 27816048), (48, 26657046), (52, 24606504), (54, 23695152), (69, 18544032), (72, 17771364), (78, 16404336), (81, 15796768), (92, 13908024), (96, 13328523), (104, 12303252), (108, 11847576), (117, 10936224), (127, 10075104), (138, 9272016), (144, 8885682), (156, 8202168), (162, 7898384), (169, 7571232), (184, 6954012), (207, 6181344), (208, 6151626), (216, 5923788), (234, 5468112), (254, 5037552), (276, 4636008), (288, 4442841), (299, 4279392), (312, 4101084), (324, 3949192), (338, 3785616), (351, 3645408), (368, 3477006), (381, 3358368), (414, 3090672), (416, 3075813), (432, 2961894), (468, 2734056), (507, 2523744), (508, 2518776), (552, 2318004), (598, 2139696), (621, 2060448), (624, 2050542), (648, 1974596), (676, 1892808), (702, 1822704), (736, 1738503), (762, 1679184), (828, 1545336), (864, 1480947), (897, 1426464), (936, 1367028), (1014, 1261872), (1016, 1259388), (1053, 1215136), (1104, 1159002), (1143, 1119456), (1196, 1069848), (1242, 1030224), (1248, 1025271), (1296, 987298), (1352, 946404), (1404, 911352), (1521, 841248), (1524, 839592), (1651, 775008), (1656, 772668), (1794, 713232), (1863, 686816), (1872, 683514), (2028, 630936), (2032, 629694), (2106, 607568), (2208, 579501), (2286, 559728), (2392, 534924), (2484, 515112), (2592, 493649), (2691, 475488), (2704, 473202), (2808, 455676), (2921, 438048), (3042, 420624), (3048, 419796), (3302, 387504), (3312, 386334), (3429, 373152), (3588, 356616), (3726, 343408), (3744, 341757), (3887, 329184), (4056, 315468), (4064, 314847), (4212, 303784), (4563, 280416), (4572, 279864), (4784, 267462), (4953, 258336), (4968, 257556), (5382, 237744), (5408, 236601), (5616, 227838), (5842, 219024), (6084, 210312), (6096, 209898), (6604, 193752), (6624, 193167), (6858, 186576), (7176, 178308), (7452, 171704), (7774, 164592), (8073, 158496), (8112, 157734), (8424, 151892), (8763, 146016), (9126, 140208), (9144, 139932), (9568, 133731), (9906, 129168), (9936, 128778), (10287, 124384), (10764, 118872), (11232, 113919), (11661, 109728), (11684, 109512), (12168, 105156), (12192, 104949), (13208, 96876), (13689, 93472), (13716, 93288), (14352, 89154), (14859, 86112), (14904, 85852), (15548, 82296), (16146, 79248), (16224, 78867), (16848, 75946), (17526, 73008), (18252, 70104), (18288, 69966), (19812, 64584), (19872, 64389), (20574, 62192), (21463, 59616), (21528, 59436), (23322, 54864), (23368, 54756), (24219, 52832), (24336, 52578), (26289, 48672), (26416, 48438), (27378, 46736), (27432, 46644), (28704, 44577), (29718, 43056), (29808, 42926), (31096, 41148), (32292, 39624), (33696, 37973), (34983, 36576), (35052, 36504)]