1947981312

素因数分解:

$2^9\times 3^6\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 280

約数和(自身を含む): 6198962616

約数和(自身を除く): 4250981304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 243, 256, 272, 288, 306, 307, 324, 384, 408, 432, 459, 486, 512, 544, 576, 612, 614, 648, 729, 768, 816, 864, 918, 921, 972, 1088, 1152, 1224, 1228, 1296, 1377, 1458, 1536, 1632, 1728, 1836, 1842, 1944, 2176, 2304, 2448, 2456, 2592, 2754, 2763, 2916, 3264, 3456, 3672, 3684, 3888, 4131, 4352, 4608, 4896, 4912, 5184, 5219, 5508, 5526, 5832, 6528, 6912, 7344, 7368, 7776, 8262, 8289, 8704, 9792, 9824, 10368, 10438, 11016, 11052, 11664, 12393, 13056, 13824, 14688, 14736, 15552, 15657, 16524, 16578, 19584, 19648, 20736, 20876, 22032, 22104, 23328, 24786, 24867, 26112, 29376, 29472, 31104, 31314, 33048, 33156, 39168, 39296, 41472, 41752, 44064, 44208, 46656, 46971, 49572, 49734, 58752, 58944, 62208, 62628, 66096, 66312, 74601, 78336, 78592, 83504, 88128, 88416, 93312, 93942, 99144, 99468, 117504, 117888, 124416, 125256, 132192, 132624, 140913, 149202, 157184, 167008, 176256, 176832, 186624, 187884, 198288, 198936, 223803, 235008, 235776, 250512, 264384, 265248, 281826, 298404, 334016, 352512, 353664, 373248, 375768, 396576, 397872, 422739, 447606, 471552, 501024, 528768, 530496, 563652, 596808, 668032, 705024, 707328, 751536, 793152, 795744, 845478, 895212, 1002048, 1057536, 1060992, 1127304, 1193616, 1268217, 1336064, 1414656, 1503072, 1586304, 1591488, 1690956, 1790424, 2004096, 2115072, 2121984, 2254608, 2387232, 2536434, 2672128, 3006144, 3172608, 3182976, 3381912, 3580848, 3804651, 4008192, 4243968, 4509216, 4774464, 5072868, 6012288, 6345216, 6365952, 6763824, 7161696, 7609302, 8016384, 9018432, 9548928, 10145736, 12024576, 12731904, 13527648, 14323392, 15218604, 18036864, 19097856, 20291472, 24049152, 27055296, 28646784, 30437208, 36073728, 38195712, 40582944, 54110592, 57293568, 60874416, 72147456, 81165888, 108221184, 114587136, 121748832, 162331776, 216442368, 243497664, 324663552, 486995328, 649327104, 973990656, 1947981312]

約数ペア:

[(1, 1947981312), (2, 973990656), (3, 649327104), (4, 486995328), (6, 324663552), (8, 243497664), (9, 216442368), (12, 162331776), (16, 121748832), (17, 114587136), (18, 108221184), (24, 81165888), (27, 72147456), (32, 60874416), (34, 57293568), (36, 54110592), (48, 40582944), (51, 38195712), (54, 36073728), (64, 30437208), (68, 28646784), (72, 27055296), (81, 24049152), (96, 20291472), (102, 19097856), (108, 18036864), (128, 15218604), (136, 14323392), (144, 13527648), (153, 12731904), (162, 12024576), (192, 10145736), (204, 9548928), (216, 9018432), (243, 8016384), (256, 7609302), (272, 7161696), (288, 6763824), (306, 6365952), (307, 6345216), (324, 6012288), (384, 5072868), (408, 4774464), (432, 4509216), (459, 4243968), (486, 4008192), (512, 3804651), (544, 3580848), (576, 3381912), (612, 3182976), (614, 3172608), (648, 3006144), (729, 2672128), (768, 2536434), (816, 2387232), (864, 2254608), (918, 2121984), (921, 2115072), (972, 2004096), (1088, 1790424), (1152, 1690956), (1224, 1591488), (1228, 1586304), (1296, 1503072), (1377, 1414656), (1458, 1336064), (1536, 1268217), (1632, 1193616), (1728, 1127304), (1836, 1060992), (1842, 1057536), (1944, 1002048), (2176, 895212), (2304, 845478), (2448, 795744), (2456, 793152), (2592, 751536), (2754, 707328), (2763, 705024), (2916, 668032), (3264, 596808), (3456, 563652), (3672, 530496), (3684, 528768), (3888, 501024), (4131, 471552), (4352, 447606), (4608, 422739), (4896, 397872), (4912, 396576), (5184, 375768), (5219, 373248), (5508, 353664), (5526, 352512), (5832, 334016), (6528, 298404), (6912, 281826), (7344, 265248), (7368, 264384), (7776, 250512), (8262, 235776), (8289, 235008), (8704, 223803), (9792, 198936), (9824, 198288), (10368, 187884), (10438, 186624), (11016, 176832), (11052, 176256), (11664, 167008), (12393, 157184), (13056, 149202), (13824, 140913), (14688, 132624), (14736, 132192), (15552, 125256), (15657, 124416), (16524, 117888), (16578, 117504), (19584, 99468), (19648, 99144), (20736, 93942), (20876, 93312), (22032, 88416), (22104, 88128), (23328, 83504), (24786, 78592), (24867, 78336), (26112, 74601), (29376, 66312), (29472, 66096), (31104, 62628), (31314, 62208), (33048, 58944), (33156, 58752), (39168, 49734), (39296, 49572), (41472, 46971), (41752, 46656), (44064, 44208)]