191979648

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 680238000

約数和(自身を除く): 488258352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 179, 192, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 358, 384, 392, 399, 441, 448, 456, 504, 532, 537, 576, 588, 608, 672, 684, 716, 784, 798, 882, 896, 912, 931, 1008, 1064, 1074, 1152, 1176, 1197, 1216, 1253, 1344, 1368, 1432, 1568, 1596, 1611, 1764, 1824, 1862, 2016, 2128, 2148, 2352, 2394, 2432, 2506, 2688, 2736, 2793, 2864, 3136, 3192, 3222, 3401, 3528, 3648, 3724, 3759, 4032, 4256, 4296, 4704, 4788, 5012, 5472, 5586, 5728, 6272, 6384, 6444, 6802, 7056, 7296, 7448, 7518, 8064, 8379, 8512, 8592, 8771, 9408, 9576, 10024, 10203, 10944, 11172, 11277, 11456, 12768, 12888, 13604, 14112, 14896, 15036, 16758, 17024, 17184, 17542, 18816, 19152, 20048, 20406, 21888, 22344, 22554, 22912, 23807, 25536, 25776, 26313, 27208, 28224, 29792, 30072, 30609, 33516, 34368, 35084, 38304, 40096, 40812, 44688, 45108, 47614, 51072, 51552, 52626, 54416, 56448, 59584, 60144, 61218, 67032, 68736, 70168, 71421, 76608, 78939, 80192, 81624, 89376, 90216, 95228, 103104, 105252, 108832, 119168, 120288, 122436, 134064, 140336, 142842, 153216, 157878, 160384, 163248, 166649, 178752, 180432, 190456, 206208, 210504, 214263, 217664, 240576, 244872, 268128, 280672, 285684, 315756, 326496, 333298, 357504, 360864, 380912, 421008, 428526, 435328, 481152, 489744, 499947, 536256, 561344, 571368, 631512, 652992, 666596, 721728, 761824, 842016, 857052, 979488, 999894, 1072512, 1122688, 1142736, 1263024, 1305984, 1333192, 1443456, 1499841, 1523648, 1684032, 1714104, 1958976, 1999788, 2285472, 2526048, 2666384, 2999682, 3047296, 3368064, 3428208, 3917952, 3999576, 4570944, 5052096, 5332768, 5999364, 6856416, 7999152, 9141888, 10104192, 10665536, 11998728, 13712832, 15998304, 21331072, 23997456, 27425664, 31996608, 47994912, 63993216, 95989824, 191979648]

約数ペア:

[(1, 191979648), (2, 95989824), (3, 63993216), (4, 47994912), (6, 31996608), (7, 27425664), (8, 23997456), (9, 21331072), (12, 15998304), (14, 13712832), (16, 11998728), (18, 10665536), (19, 10104192), (21, 9141888), (24, 7999152), (28, 6856416), (32, 5999364), (36, 5332768), (38, 5052096), (42, 4570944), (48, 3999576), (49, 3917952), (56, 3428208), (57, 3368064), (63, 3047296), (64, 2999682), (72, 2666384), (76, 2526048), (84, 2285472), (96, 1999788), (98, 1958976), (112, 1714104), (114, 1684032), (126, 1523648), (128, 1499841), (133, 1443456), (144, 1333192), (147, 1305984), (152, 1263024), (168, 1142736), (171, 1122688), (179, 1072512), (192, 999894), (196, 979488), (224, 857052), (228, 842016), (252, 761824), (266, 721728), (288, 666596), (294, 652992), (304, 631512), (336, 571368), (342, 561344), (358, 536256), (384, 499947), (392, 489744), (399, 481152), (441, 435328), (448, 428526), (456, 421008), (504, 380912), (532, 360864), (537, 357504), (576, 333298), (588, 326496), (608, 315756), (672, 285684), (684, 280672), (716, 268128), (784, 244872), (798, 240576), (882, 217664), (896, 214263), (912, 210504), (931, 206208), (1008, 190456), (1064, 180432), (1074, 178752), (1152, 166649), (1176, 163248), (1197, 160384), (1216, 157878), (1253, 153216), (1344, 142842), (1368, 140336), (1432, 134064), (1568, 122436), (1596, 120288), (1611, 119168), (1764, 108832), (1824, 105252), (1862, 103104), (2016, 95228), (2128, 90216), (2148, 89376), (2352, 81624), (2394, 80192), (2432, 78939), (2506, 76608), (2688, 71421), (2736, 70168), (2793, 68736), (2864, 67032), (3136, 61218), (3192, 60144), (3222, 59584), (3401, 56448), (3528, 54416), (3648, 52626), (3724, 51552), (3759, 51072), (4032, 47614), (4256, 45108), (4296, 44688), (4704, 40812), (4788, 40096), (5012, 38304), (5472, 35084), (5586, 34368), (5728, 33516), (6272, 30609), (6384, 30072), (6444, 29792), (6802, 28224), (7056, 27208), (7296, 26313), (7448, 25776), (7518, 25536), (8064, 23807), (8379, 22912), (8512, 22554), (8592, 22344), (8771, 21888), (9408, 20406), (9576, 20048), (10024, 19152), (10203, 18816), (10944, 17542), (11172, 17184), (11277, 17024), (11456, 16758), (12768, 15036), (12888, 14896), (13604, 14112)]