1871265312

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 288

約数和(自身を含む): 6538896000

約数和(自身を除く): 4667630688

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, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 343, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 686, 784, 798, 882, 912, 931, 997, 1008, 1029, 1064, 1176, 1197, 1368, 1372, 1568, 1596, 1764, 1824, 1862, 1994, 2016, 2058, 2128, 2352, 2394, 2736, 2744, 2793, 2991, 3087, 3192, 3528, 3724, 3988, 4116, 4256, 4704, 4788, 5472, 5488, 5586, 5982, 6174, 6384, 6517, 6979, 7056, 7448, 7976, 8232, 8379, 8973, 9576, 10976, 11172, 11964, 12348, 12768, 13034, 13958, 14112, 14896, 15952, 16464, 16758, 17946, 18943, 19152, 19551, 20937, 22344, 23928, 24696, 26068, 27916, 29792, 31904, 32928, 33516, 35892, 37886, 38304, 39102, 41874, 44688, 47856, 48853, 49392, 52136, 55832, 56829, 58653, 62811, 67032, 71784, 75772, 78204, 83748, 89376, 95712, 97706, 98784, 104272, 111664, 113658, 117306, 125622, 132601, 134064, 143568, 146559, 151544, 156408, 167496, 170487, 195412, 208544, 223328, 227316, 234612, 251244, 265202, 268128, 287136, 293118, 303088, 312816, 334992, 340974, 341971, 390824, 397803, 439677, 454632, 469224, 502488, 530404, 586236, 606176, 625632, 669984, 681948, 683942, 781648, 795606, 879354, 909264, 928207, 938448, 1004976, 1025913, 1060808, 1172472, 1193409, 1363896, 1367884, 1563296, 1591212, 1758708, 1818528, 1856414, 1876896, 2009952, 2051826, 2121616, 2344944, 2386818, 2727792, 2735768, 2784621, 3077739, 3182424, 3517416, 3712828, 4103652, 4243232, 4689888, 4773636, 5455584, 5471536, 5569242, 6155478, 6364848, 6497449, 7034832, 7425656, 8207304, 8353863, 9547272, 10943072, 11138484, 12310956, 12729696, 12994898, 14069664, 14851312, 16414608, 16707726, 19094544, 19492347, 22276968, 24621912, 25989796, 29702624, 32829216, 33415452, 38189088, 38984694, 44553936, 49243824, 51979592, 58477041, 66830904, 77969388, 89107872, 98487648, 103959184, 116954082, 133661808, 155938776, 207918368, 233908164, 267323616, 311877552, 467816328, 623755104, 935632656, 1871265312]

約数ペア:

[(1, 1871265312), (2, 935632656), (3, 623755104), (4, 467816328), (6, 311877552), (7, 267323616), (8, 233908164), (9, 207918368), (12, 155938776), (14, 133661808), (16, 116954082), (18, 103959184), (19, 98487648), (21, 89107872), (24, 77969388), (28, 66830904), (32, 58477041), (36, 51979592), (38, 49243824), (42, 44553936), (48, 38984694), (49, 38189088), (56, 33415452), (57, 32829216), (63, 29702624), (72, 25989796), (76, 24621912), (84, 22276968), (96, 19492347), (98, 19094544), (112, 16707726), (114, 16414608), (126, 14851312), (133, 14069664), (144, 12994898), (147, 12729696), (152, 12310956), (168, 11138484), (171, 10943072), (196, 9547272), (224, 8353863), (228, 8207304), (252, 7425656), (266, 7034832), (288, 6497449), (294, 6364848), (304, 6155478), (336, 5569242), (342, 5471536), (343, 5455584), (392, 4773636), (399, 4689888), (441, 4243232), (456, 4103652), (504, 3712828), (532, 3517416), (588, 3182424), (608, 3077739), (672, 2784621), (684, 2735768), (686, 2727792), (784, 2386818), (798, 2344944), (882, 2121616), (912, 2051826), (931, 2009952), (997, 1876896), (1008, 1856414), (1029, 1818528), (1064, 1758708), (1176, 1591212), (1197, 1563296), (1368, 1367884), (1372, 1363896), (1568, 1193409), (1596, 1172472), (1764, 1060808), (1824, 1025913), (1862, 1004976), (1994, 938448), (2016, 928207), (2058, 909264), (2128, 879354), (2352, 795606), (2394, 781648), (2736, 683942), (2744, 681948), (2793, 669984), (2991, 625632), (3087, 606176), (3192, 586236), (3528, 530404), (3724, 502488), (3988, 469224), (4116, 454632), (4256, 439677), (4704, 397803), (4788, 390824), (5472, 341971), (5488, 340974), (5586, 334992), (5982, 312816), (6174, 303088), (6384, 293118), (6517, 287136), (6979, 268128), (7056, 265202), (7448, 251244), (7976, 234612), (8232, 227316), (8379, 223328), (8973, 208544), (9576, 195412), (10976, 170487), (11172, 167496), (11964, 156408), (12348, 151544), (12768, 146559), (13034, 143568), (13958, 134064), (14112, 132601), (14896, 125622), (15952, 117306), (16464, 113658), (16758, 111664), (17946, 104272), (18943, 98784), (19152, 97706), (19551, 95712), (20937, 89376), (22344, 83748), (23928, 78204), (24696, 75772), (26068, 71784), (27916, 67032), (29792, 62811), (31904, 58653), (32928, 56829), (33516, 55832), (35892, 52136), (37886, 49392), (38304, 48853), (39102, 47856), (41874, 44688)]