1971513936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1258

約数の個数: 240

約数和(自身を含む): 6747496704

約数和(自身を除く): 4775982768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 103, 112, 119, 126, 136, 144, 153, 168, 204, 206, 238, 252, 272, 306, 309, 336, 357, 408, 412, 476, 504, 612, 618, 714, 721, 816, 824, 927, 952, 1008, 1071, 1117, 1224, 1236, 1428, 1442, 1648, 1751, 1854, 1904, 2142, 2163, 2234, 2448, 2472, 2856, 2884, 3351, 3502, 3708, 4284, 4326, 4468, 4944, 5253, 5712, 5768, 6489, 6702, 7004, 7416, 7819, 8568, 8652, 8936, 10053, 10506, 11536, 12257, 12978, 13404, 14008, 14832, 15638, 15759, 17136, 17304, 17872, 18989, 20106, 21012, 23457, 24514, 25956, 26808, 28016, 31276, 31518, 34608, 36771, 37978, 40212, 42024, 46914, 49028, 51912, 53616, 56967, 62552, 63036, 70371, 73542, 75956, 80424, 84048, 93828, 98056, 103824, 110313, 113934, 115051, 125104, 126072, 132923, 140742, 147084, 151912, 160848, 170901, 187656, 196112, 220626, 227868, 230102, 252144, 265846, 281484, 294168, 303824, 341802, 345153, 375312, 398769, 441252, 455736, 460204, 531692, 562968, 588336, 683604, 690306, 797538, 805357, 882504, 911472, 920408, 1035459, 1063384, 1125936, 1196307, 1367208, 1380612, 1595076, 1610714, 1765008, 1840816, 1955867, 2070918, 2126768, 2392614, 2416071, 2734416, 2761224, 3190152, 3221428, 3911734, 4141836, 4785228, 4832142, 5522448, 5867601, 6380304, 6442856, 7248213, 7823468, 8283672, 9570456, 9664284, 11735202, 12885712, 13691069, 14496426, 15646936, 16567344, 17602803, 19140912, 19328568, 23470404, 27382138, 28992852, 31293872, 35205606, 38657136, 41073207, 46940808, 54764276, 57985704, 70411212, 82146414, 93881616, 109528552, 115971408, 123219621, 140822424, 164292828, 219057104, 246439242, 281644848, 328585656, 492878484, 657171312, 985756968, 1971513936]

約数ペア:

[(1, 1971513936), (2, 985756968), (3, 657171312), (4, 492878484), (6, 328585656), (7, 281644848), (8, 246439242), (9, 219057104), (12, 164292828), (14, 140822424), (16, 123219621), (17, 115971408), (18, 109528552), (21, 93881616), (24, 82146414), (28, 70411212), (34, 57985704), (36, 54764276), (42, 46940808), (48, 41073207), (51, 38657136), (56, 35205606), (63, 31293872), (68, 28992852), (72, 27382138), (84, 23470404), (102, 19328568), (103, 19140912), (112, 17602803), (119, 16567344), (126, 15646936), (136, 14496426), (144, 13691069), (153, 12885712), (168, 11735202), (204, 9664284), (206, 9570456), (238, 8283672), (252, 7823468), (272, 7248213), (306, 6442856), (309, 6380304), (336, 5867601), (357, 5522448), (408, 4832142), (412, 4785228), (476, 4141836), (504, 3911734), (612, 3221428), (618, 3190152), (714, 2761224), (721, 2734416), (816, 2416071), (824, 2392614), (927, 2126768), (952, 2070918), (1008, 1955867), (1071, 1840816), (1117, 1765008), (1224, 1610714), (1236, 1595076), (1428, 1380612), (1442, 1367208), (1648, 1196307), (1751, 1125936), (1854, 1063384), (1904, 1035459), (2142, 920408), (2163, 911472), (2234, 882504), (2448, 805357), (2472, 797538), (2856, 690306), (2884, 683604), (3351, 588336), (3502, 562968), (3708, 531692), (4284, 460204), (4326, 455736), (4468, 441252), (4944, 398769), (5253, 375312), (5712, 345153), (5768, 341802), (6489, 303824), (6702, 294168), (7004, 281484), (7416, 265846), (7819, 252144), (8568, 230102), (8652, 227868), (8936, 220626), (10053, 196112), (10506, 187656), (11536, 170901), (12257, 160848), (12978, 151912), (13404, 147084), (14008, 140742), (14832, 132923), (15638, 126072), (15759, 125104), (17136, 115051), (17304, 113934), (17872, 110313), (18989, 103824), (20106, 98056), (21012, 93828), (23457, 84048), (24514, 80424), (25956, 75956), (26808, 73542), (28016, 70371), (31276, 63036), (31518, 62552), (34608, 56967), (36771, 53616), (37978, 51912), (40212, 49028), (42024, 46914)]