198709609728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12391}}^1$

素因数の和:12593

約数の個数: 288

約数和(自身を含む): 640323389440

約数和(自身を除く): 441613779712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 157, 168, 192, 224, 228, 256, 266, 304, 314, 336, 384, 399, 448, 456, 471, 532, 608, 628, 672, 768, 798, 896, 912, 942, 1064, 1099, 1216, 1256, 1344, 1596, 1792, 1824, 1884, 2128, 2198, 2432, 2512, 2688, 2983, 3192, 3297, 3648, 3768, 4256, 4396, 4864, 5024, 5376, 5966, 6384, 6594, 7296, 7536, 8512, 8792, 8949, 10048, 11932, 12391, 12768, 13188, 14592, 15072, 17024, 17584, 17898, 20096, 20881, 23864, 24782, 25536, 26376, 30144, 34048, 35168, 35796, 37173, 40192, 41762, 47728, 49564, 51072, 52752, 60288, 62643, 70336, 71592, 74346, 83524, 86737, 95456, 99128, 102144, 105504, 120576, 125286, 140672, 143184, 148692, 167048, 173474, 190912, 198256, 211008, 235429, 250572, 260211, 281344, 286368, 297384, 334096, 346948, 381824, 396512, 422016, 470858, 501144, 520422, 572736, 594768, 668192, 693896, 706287, 763648, 793024, 844032, 941716, 1002288, 1040844, 1145472, 1189536, 1336384, 1387792, 1412574, 1586048, 1648003, 1883432, 1945387, 2004576, 2081688, 2290944, 2379072, 2672768, 2775584, 2825148, 3172096, 3296006, 3766864, 3890774, 4009152, 4163376, 4758144, 4944009, 5345536, 5551168, 5650296, 5836161, 6592012, 7533728, 7781548, 8018304, 8326752, 9516288, 9888018, 11102336, 11300592, 11672322, 13184024, 13617709, 15067456, 15563096, 16036608, 16653504, 19776036, 22204672, 22601184, 23344644, 26368048, 27235418, 30134912, 31126192, 33307008, 36962353, 39552072, 40853127, 45202368, 46689288, 52736096, 54470836, 60269824, 62252384, 66614016, 73924706, 79104144, 81706254, 90404736, 93378576, 105472192, 108941672, 110887059, 124504768, 147849412, 158208288, 163412508, 180809472, 186757152, 210944384, 217883344, 221774118, 249009536, 258736471, 295698824, 316416576, 326825016, 373514304, 421888768, 435766688, 443548236, 498019072, 517472942, 591397648, 632833152, 653650032, 747028608, 776209413, 871533376, 887096472, 1034945884, 1182795296, 1265666304, 1307300064, 1494057216, 1552418826, 1743066752, 1774192944, 2069891768, 2365590592, 2614600128, 3104837652, 3486133504, 3548385888, 4139783536, 4731181184, 5229200256, 6209675304, 7096771776, 8279567072, 9462362368, 10458400512, 12419350608, 14193543552, 16559134144, 24838701216, 28387087104, 33118268288, 49677402432, 66236536576, 99354804864, 198709609728]

約数ペア:

[(1, 198709609728), (2, 99354804864), (3, 66236536576), (4, 49677402432), (6, 33118268288), (7, 28387087104), (8, 24838701216), (12, 16559134144), (14, 14193543552), (16, 12419350608), (19, 10458400512), (21, 9462362368), (24, 8279567072), (28, 7096771776), (32, 6209675304), (38, 5229200256), (42, 4731181184), (48, 4139783536), (56, 3548385888), (57, 3486133504), (64, 3104837652), (76, 2614600128), (84, 2365590592), (96, 2069891768), (112, 1774192944), (114, 1743066752), (128, 1552418826), (133, 1494057216), (152, 1307300064), (157, 1265666304), (168, 1182795296), (192, 1034945884), (224, 887096472), (228, 871533376), (256, 776209413), (266, 747028608), (304, 653650032), (314, 632833152), (336, 591397648), (384, 517472942), (399, 498019072), (448, 443548236), (456, 435766688), (471, 421888768), (532, 373514304), (608, 326825016), (628, 316416576), (672, 295698824), (768, 258736471), (798, 249009536), (896, 221774118), (912, 217883344), (942, 210944384), (1064, 186757152), (1099, 180809472), (1216, 163412508), (1256, 158208288), (1344, 147849412), (1596, 124504768), (1792, 110887059), (1824, 108941672), (1884, 105472192), (2128, 93378576), (2198, 90404736), (2432, 81706254), (2512, 79104144), (2688, 73924706), (2983, 66614016), (3192, 62252384), (3297, 60269824), (3648, 54470836), (3768, 52736096), (4256, 46689288), (4396, 45202368), (4864, 40853127), (5024, 39552072), (5376, 36962353), (5966, 33307008), (6384, 31126192), (6594, 30134912), (7296, 27235418), (7536, 26368048), (8512, 23344644), (8792, 22601184), (8949, 22204672), (10048, 19776036), (11932, 16653504), (12391, 16036608), (12768, 15563096), (13188, 15067456), (14592, 13617709), (15072, 13184024), (17024, 11672322), (17584, 11300592), (17898, 11102336), (20096, 9888018), (20881, 9516288), (23864, 8326752), (24782, 8018304), (25536, 7781548), (26376, 7533728), (30144, 6592012), (34048, 5836161), (35168, 5650296), (35796, 5551168), (37173, 5345536), (40192, 4944009), (41762, 4758144), (47728, 4163376), (49564, 4009152), (51072, 3890774), (52752, 3766864), (60288, 3296006), (62643, 3172096), (70336, 2825148), (71592, 2775584), (74346, 2672768), (83524, 2379072), (86737, 2290944), (95456, 2081688), (99128, 2004576), (102144, 1945387), (105504, 1883432), (120576, 1648003), (125286, 1586048), (140672, 1412574), (143184, 1387792), (148692, 1336384), (167048, 1189536), (173474, 1145472), (190912, 1040844), (198256, 1002288), (211008, 941716), (235429, 844032), (250572, 793024), (260211, 763648), (281344, 706287), (286368, 693896), (297384, 668192), (334096, 594768), (346948, 572736), (381824, 520422), (396512, 501144), (422016, 470858)]