639663641408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{1361}}^1$

素因数の和:1801

約数の個数: 224

約数和(自身を含む): 1482240498048

約数和(自身を除く): 842576856640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 173, 176, 187, 227, 272, 346, 352, 374, 454, 544, 692, 704, 748, 908, 1088, 1361, 1384, 1496, 1816, 1903, 2497, 2722, 2768, 2941, 2992, 3632, 3806, 3859, 4994, 5444, 5536, 5882, 5984, 7264, 7612, 7718, 9988, 10888, 11072, 11764, 11968, 14528, 14971, 15224, 15436, 19976, 21776, 23137, 23528, 29942, 30448, 30872, 32351, 39271, 39952, 42449, 43552, 46274, 47056, 59884, 60896, 61744, 64702, 78542, 79904, 84898, 87104, 92548, 94112, 119768, 121792, 123488, 129404, 157084, 159808, 169796, 185096, 188224, 235453, 239536, 246976, 254507, 258808, 308947, 314168, 339592, 370192, 431981, 470906, 479072, 509014, 517616, 617894, 628336, 667607, 679184, 740384, 863962, 941812, 958144, 1018028, 1035232, 1235788, 1256672, 1335214, 1358368, 1480768, 1727924, 1883624, 2036056, 2070464, 2471576, 2513344, 2589983, 2670428, 2716736, 3398417, 3455848, 3767248, 4002701, 4072112, 4943152, 5179966, 5252099, 5340856, 6796834, 6911696, 7343677, 7534496, 8005402, 8144224, 9886304, 10359932, 10504198, 10681712, 13593668, 13823392, 14687354, 15068992, 16010804, 16288448, 19772608, 20719864, 21008396, 21363424, 27187336, 27646784, 29374708, 32021608, 41439728, 42016792, 42726848, 44029711, 53447831, 54374672, 57773089, 58749416, 64043216, 82879456, 84033584, 88059422, 106895662, 108749344, 115546178, 117498832, 128086432, 165758912, 168067168, 176118844, 213791324, 217498688, 231092356, 234997664, 256172864, 336134336, 352237688, 427582648, 462184712, 469995328, 587926141, 704475376, 855165296, 908613127, 924369424, 1175852282, 1408950752, 1710330592, 1817226254, 1848738848, 2351704564, 2817901504, 3420661184, 3634452508, 3697477696, 4703409128, 7268905016, 9406818256, 9994744397, 14537810032, 18813636512, 19989488794, 29075620064, 37627273024, 39978977588, 58151240128, 79957955176, 159915910352, 319831820704, 639663641408]

約数ペア:

[(1, 639663641408), (2, 319831820704), (4, 159915910352), (8, 79957955176), (11, 58151240128), (16, 39978977588), (17, 37627273024), (22, 29075620064), (32, 19989488794), (34, 18813636512), (44, 14537810032), (64, 9994744397), (68, 9406818256), (88, 7268905016), (136, 4703409128), (173, 3697477696), (176, 3634452508), (187, 3420661184), (227, 2817901504), (272, 2351704564), (346, 1848738848), (352, 1817226254), (374, 1710330592), (454, 1408950752), (544, 1175852282), (692, 924369424), (704, 908613127), (748, 855165296), (908, 704475376), (1088, 587926141), (1361, 469995328), (1384, 462184712), (1496, 427582648), (1816, 352237688), (1903, 336134336), (2497, 256172864), (2722, 234997664), (2768, 231092356), (2941, 217498688), (2992, 213791324), (3632, 176118844), (3806, 168067168), (3859, 165758912), (4994, 128086432), (5444, 117498832), (5536, 115546178), (5882, 108749344), (5984, 106895662), (7264, 88059422), (7612, 84033584), (7718, 82879456), (9988, 64043216), (10888, 58749416), (11072, 57773089), (11764, 54374672), (11968, 53447831), (14528, 44029711), (14971, 42726848), (15224, 42016792), (15436, 41439728), (19976, 32021608), (21776, 29374708), (23137, 27646784), (23528, 27187336), (29942, 21363424), (30448, 21008396), (30872, 20719864), (32351, 19772608), (39271, 16288448), (39952, 16010804), (42449, 15068992), (43552, 14687354), (46274, 13823392), (47056, 13593668), (59884, 10681712), (60896, 10504198), (61744, 10359932), (64702, 9886304), (78542, 8144224), (79904, 8005402), (84898, 7534496), (87104, 7343677), (92548, 6911696), (94112, 6796834), (119768, 5340856), (121792, 5252099), (123488, 5179966), (129404, 4943152), (157084, 4072112), (159808, 4002701), (169796, 3767248), (185096, 3455848), (188224, 3398417), (235453, 2716736), (239536, 2670428), (246976, 2589983), (254507, 2513344), (258808, 2471576), (308947, 2070464), (314168, 2036056), (339592, 1883624), (370192, 1727924), (431981, 1480768), (470906, 1358368), (479072, 1335214), (509014, 1256672), (517616, 1235788), (617894, 1035232), (628336, 1018028), (667607, 958144), (679184, 941812), (740384, 863962)]