689272704

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 2069939040

約数和(自身を除く): 1380666336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 103, 111, 128, 144, 148, 157, 192, 206, 222, 288, 296, 309, 314, 333, 384, 412, 444, 471, 576, 592, 618, 628, 666, 824, 888, 927, 942, 1152, 1184, 1236, 1256, 1332, 1413, 1648, 1776, 1854, 1884, 2368, 2472, 2512, 2664, 2826, 3296, 3552, 3708, 3768, 3811, 4736, 4944, 5024, 5328, 5652, 5809, 6592, 7104, 7416, 7536, 7622, 9888, 10048, 10656, 11304, 11433, 11618, 13184, 14208, 14832, 15072, 15244, 16171, 17427, 19776, 20096, 21312, 22608, 22866, 23236, 29664, 30144, 30488, 32342, 34299, 34854, 39552, 42624, 45216, 45732, 46472, 48513, 52281, 59328, 60288, 60976, 64684, 68598, 69708, 90432, 91464, 92944, 97026, 104562, 118656, 121952, 129368, 137196, 139416, 145539, 180864, 182928, 185888, 194052, 209124, 243904, 258736, 274392, 278832, 291078, 365856, 371776, 388104, 418248, 487808, 517472, 548784, 557664, 582156, 598327, 731712, 743552, 776208, 836496, 1034944, 1097568, 1115328, 1164312, 1196654, 1463424, 1552416, 1672992, 1794981, 2069888, 2195136, 2230656, 2328624, 2393308, 3104832, 3345984, 3589962, 4390272, 4657248, 4786616, 5384943, 6209664, 6691968, 7179924, 9314496, 9573232, 10769886, 14359848, 18628992, 19146464, 21539772, 28719696, 38292928, 43079544, 57439392, 76585856, 86159088, 114878784, 172318176, 229757568, 344636352, 689272704]

約数ペア:

[(1, 689272704), (2, 344636352), (3, 229757568), (4, 172318176), (6, 114878784), (8, 86159088), (9, 76585856), (12, 57439392), (16, 43079544), (18, 38292928), (24, 28719696), (32, 21539772), (36, 19146464), (37, 18628992), (48, 14359848), (64, 10769886), (72, 9573232), (74, 9314496), (96, 7179924), (103, 6691968), (111, 6209664), (128, 5384943), (144, 4786616), (148, 4657248), (157, 4390272), (192, 3589962), (206, 3345984), (222, 3104832), (288, 2393308), (296, 2328624), (309, 2230656), (314, 2195136), (333, 2069888), (384, 1794981), (412, 1672992), (444, 1552416), (471, 1463424), (576, 1196654), (592, 1164312), (618, 1115328), (628, 1097568), (666, 1034944), (824, 836496), (888, 776208), (927, 743552), (942, 731712), (1152, 598327), (1184, 582156), (1236, 557664), (1256, 548784), (1332, 517472), (1413, 487808), (1648, 418248), (1776, 388104), (1854, 371776), (1884, 365856), (2368, 291078), (2472, 278832), (2512, 274392), (2664, 258736), (2826, 243904), (3296, 209124), (3552, 194052), (3708, 185888), (3768, 182928), (3811, 180864), (4736, 145539), (4944, 139416), (5024, 137196), (5328, 129368), (5652, 121952), (5809, 118656), (6592, 104562), (7104, 97026), (7416, 92944), (7536, 91464), (7622, 90432), (9888, 69708), (10048, 68598), (10656, 64684), (11304, 60976), (11433, 60288), (11618, 59328), (13184, 52281), (14208, 48513), (14832, 46472), (15072, 45732), (15244, 45216), (16171, 42624), (17427, 39552), (19776, 34854), (20096, 34299), (21312, 32342), (22608, 30488), (22866, 30144), (23236, 29664)]