2778637824

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 320

約数和(自身を含む): 8838720000

約数和(自身を除く): 6060082176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 71, 72, 76, 96, 108, 114, 128, 142, 144, 149, 152, 171, 192, 213, 216, 228, 256, 284, 288, 298, 304, 342, 384, 426, 432, 447, 456, 512, 513, 568, 576, 596, 608, 639, 684, 768, 852, 864, 894, 912, 1026, 1136, 1152, 1192, 1216, 1278, 1341, 1349, 1368, 1536, 1704, 1728, 1788, 1824, 1917, 2052, 2272, 2304, 2384, 2432, 2556, 2682, 2698, 2736, 2831, 3408, 3456, 3576, 3648, 3834, 4023, 4047, 4104, 4544, 4608, 4768, 4864, 5112, 5364, 5396, 5472, 5662, 6816, 6912, 7152, 7296, 7668, 8046, 8094, 8208, 8493, 9088, 9536, 9728, 10224, 10579, 10728, 10792, 10944, 11324, 12141, 13632, 13824, 14304, 14592, 15336, 16092, 16188, 16416, 16986, 18176, 19072, 20448, 21158, 21456, 21584, 21888, 22648, 24282, 25479, 27264, 28608, 29184, 30672, 31737, 32184, 32376, 32832, 33972, 36352, 36423, 38144, 40896, 42316, 42912, 43168, 43776, 45296, 48564, 50958, 54528, 57216, 61344, 63474, 64368, 64752, 65664, 67944, 72846, 76288, 76437, 81792, 84632, 85824, 86336, 87552, 90592, 95211, 97128, 101916, 109056, 114432, 122688, 126948, 128736, 129504, 131328, 135888, 145692, 152874, 163584, 169264, 171648, 172672, 181184, 190422, 194256, 201001, 203832, 228864, 245376, 253896, 257472, 259008, 262656, 271776, 285633, 291384, 305748, 327168, 338528, 343296, 345344, 362368, 380844, 388512, 402002, 407664, 490752, 507792, 514944, 518016, 543552, 571266, 582768, 603003, 611496, 677056, 686592, 690688, 724736, 761688, 777024, 804004, 815328, 981504, 1015584, 1029888, 1036032, 1087104, 1142532, 1165536, 1206006, 1222992, 1354112, 1449472, 1523376, 1554048, 1608008, 1630656, 1809009, 2031168, 2059776, 2072064, 2174208, 2285064, 2331072, 2412012, 2445984, 2708224, 3046752, 3108096, 3216016, 3261312, 3618018, 4062336, 4348416, 4570128, 4662144, 4824024, 4891968, 5416448, 5427027, 6093504, 6216192, 6432032, 6522624, 7236036, 8124672, 9140256, 9324288, 9648048, 9783936, 10854054, 12187008, 12864064, 13045248, 14472072, 16249344, 18280512, 18648576, 19296096, 19567872, 21708108, 24374016, 25728128, 28944144, 36561024, 38592192, 39135744, 43416216, 48748032, 51456256, 57888288, 73122048, 77184384, 86832432, 102912512, 115776576, 146244096, 154368768, 173664864, 231553152, 308737536, 347329728, 463106304, 694659456, 926212608, 1389318912, 2778637824]

約数ペア:

[(1, 2778637824), (2, 1389318912), (3, 926212608), (4, 694659456), (6, 463106304), (8, 347329728), (9, 308737536), (12, 231553152), (16, 173664864), (18, 154368768), (19, 146244096), (24, 115776576), (27, 102912512), (32, 86832432), (36, 77184384), (38, 73122048), (48, 57888288), (54, 51456256), (57, 48748032), (64, 43416216), (71, 39135744), (72, 38592192), (76, 36561024), (96, 28944144), (108, 25728128), (114, 24374016), (128, 21708108), (142, 19567872), (144, 19296096), (149, 18648576), (152, 18280512), (171, 16249344), (192, 14472072), (213, 13045248), (216, 12864064), (228, 12187008), (256, 10854054), (284, 9783936), (288, 9648048), (298, 9324288), (304, 9140256), (342, 8124672), (384, 7236036), (426, 6522624), (432, 6432032), (447, 6216192), (456, 6093504), (512, 5427027), (513, 5416448), (568, 4891968), (576, 4824024), (596, 4662144), (608, 4570128), (639, 4348416), (684, 4062336), (768, 3618018), (852, 3261312), (864, 3216016), (894, 3108096), (912, 3046752), (1026, 2708224), (1136, 2445984), (1152, 2412012), (1192, 2331072), (1216, 2285064), (1278, 2174208), (1341, 2072064), (1349, 2059776), (1368, 2031168), (1536, 1809009), (1704, 1630656), (1728, 1608008), (1788, 1554048), (1824, 1523376), (1917, 1449472), (2052, 1354112), (2272, 1222992), (2304, 1206006), (2384, 1165536), (2432, 1142532), (2556, 1087104), (2682, 1036032), (2698, 1029888), (2736, 1015584), (2831, 981504), (3408, 815328), (3456, 804004), (3576, 777024), (3648, 761688), (3834, 724736), (4023, 690688), (4047, 686592), (4104, 677056), (4544, 611496), (4608, 603003), (4768, 582768), (4864, 571266), (5112, 543552), (5364, 518016), (5396, 514944), (5472, 507792), (5662, 490752), (6816, 407664), (6912, 402002), (7152, 388512), (7296, 380844), (7668, 362368), (8046, 345344), (8094, 343296), (8208, 338528), (8493, 327168), (9088, 305748), (9536, 291384), (9728, 285633), (10224, 271776), (10579, 262656), (10728, 259008), (10792, 257472), (10944, 253896), (11324, 245376), (12141, 228864), (13632, 203832), (13824, 201001), (14304, 194256), (14592, 190422), (15336, 181184), (16092, 172672), (16188, 171648), (16416, 169264), (16986, 163584), (18176, 152874), (19072, 145692), (20448, 135888), (21158, 131328), (21456, 129504), (21584, 128736), (21888, 126948), (22648, 122688), (24282, 114432), (25479, 109056), (27264, 101916), (28608, 97128), (29184, 95211), (30672, 90592), (31737, 87552), (32184, 86336), (32376, 85824), (32832, 84632), (33972, 81792), (36352, 76437), (36423, 76288), (38144, 72846), (40896, 67944), (42316, 65664), (42912, 64752), (43168, 64368), (43776, 63474), (45296, 61344), (48564, 57216), (50958, 54528)]