6690401568

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 216

約数和(自身を含む): 19912314240

約数和(自身を除く): 13221912672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 71, 72, 74, 96, 111, 142, 144, 148, 213, 222, 239, 284, 288, 296, 333, 426, 444, 478, 568, 592, 639, 666, 717, 852, 888, 956, 1136, 1184, 1278, 1332, 1369, 1434, 1704, 1776, 1912, 2151, 2272, 2556, 2627, 2664, 2738, 2868, 3408, 3552, 3824, 4107, 4302, 5112, 5254, 5328, 5476, 5736, 6816, 7648, 7881, 8214, 8604, 8843, 10224, 10508, 10656, 10952, 11472, 12321, 15762, 16428, 16969, 17208, 17686, 20448, 21016, 21904, 22944, 23643, 24642, 26529, 31524, 32856, 33938, 34416, 35372, 42032, 43808, 47286, 49284, 50907, 53058, 63048, 65712, 67876, 68832, 70744, 79587, 84064, 94572, 97199, 98568, 101814, 106116, 126096, 131424, 135752, 141488, 152721, 159174, 189144, 194398, 197136, 203628, 212232, 252192, 271504, 282976, 291597, 305442, 318348, 327191, 378288, 388796, 394272, 407256, 424464, 543008, 583194, 610884, 627853, 636696, 654382, 756576, 777592, 814512, 848928, 874791, 981573, 1166388, 1221768, 1255706, 1273392, 1308764, 1555184, 1629024, 1749582, 1883559, 1963146, 2332776, 2443536, 2511412, 2546784, 2617528, 2944719, 3110368, 3499164, 3767118, 3926292, 4665552, 4887072, 5022824, 5235056, 5650677, 5889438, 6998328, 7534236, 7852584, 9331104, 10045648, 10470112, 11301354, 11778876, 13996656, 15068472, 15705168, 20091296, 22602708, 23230561, 23557752, 27993312, 30136944, 31410336, 45205416, 46461122, 47115504, 60273888, 69691683, 90410832, 92922244, 94231008, 139383366, 180821664, 185844488, 209075049, 278766732, 371688976, 418150098, 557533464, 743377952, 836300196, 1115066928, 1672600392, 2230133856, 3345200784, 6690401568]

約数ペア:

[(1, 6690401568), (2, 3345200784), (3, 2230133856), (4, 1672600392), (6, 1115066928), (8, 836300196), (9, 743377952), (12, 557533464), (16, 418150098), (18, 371688976), (24, 278766732), (32, 209075049), (36, 185844488), (37, 180821664), (48, 139383366), (71, 94231008), (72, 92922244), (74, 90410832), (96, 69691683), (111, 60273888), (142, 47115504), (144, 46461122), (148, 45205416), (213, 31410336), (222, 30136944), (239, 27993312), (284, 23557752), (288, 23230561), (296, 22602708), (333, 20091296), (426, 15705168), (444, 15068472), (478, 13996656), (568, 11778876), (592, 11301354), (639, 10470112), (666, 10045648), (717, 9331104), (852, 7852584), (888, 7534236), (956, 6998328), (1136, 5889438), (1184, 5650677), (1278, 5235056), (1332, 5022824), (1369, 4887072), (1434, 4665552), (1704, 3926292), (1776, 3767118), (1912, 3499164), (2151, 3110368), (2272, 2944719), (2556, 2617528), (2627, 2546784), (2664, 2511412), (2738, 2443536), (2868, 2332776), (3408, 1963146), (3552, 1883559), (3824, 1749582), (4107, 1629024), (4302, 1555184), (5112, 1308764), (5254, 1273392), (5328, 1255706), (5476, 1221768), (5736, 1166388), (6816, 981573), (7648, 874791), (7881, 848928), (8214, 814512), (8604, 777592), (8843, 756576), (10224, 654382), (10508, 636696), (10656, 627853), (10952, 610884), (11472, 583194), (12321, 543008), (15762, 424464), (16428, 407256), (16969, 394272), (17208, 388796), (17686, 378288), (20448, 327191), (21016, 318348), (21904, 305442), (22944, 291597), (23643, 282976), (24642, 271504), (26529, 252192), (31524, 212232), (32856, 203628), (33938, 197136), (34416, 194398), (35372, 189144), (42032, 159174), (43808, 152721), (47286, 141488), (49284, 135752), (50907, 131424), (53058, 126096), (63048, 106116), (65712, 101814), (67876, 98568), (68832, 97199), (70744, 94572), (79587, 84064)]