28217497968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9283}}^1$

素因数の和:9428

約数の個数: 240

約数和(自身を含む): 91590744960

約数和(自身を除く): 63373246992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 101, 114, 132, 144, 152, 171, 176, 198, 202, 209, 228, 264, 303, 304, 342, 396, 404, 418, 456, 528, 606, 627, 684, 792, 808, 836, 909, 912, 1111, 1212, 1254, 1368, 1584, 1616, 1672, 1818, 1881, 1919, 2222, 2424, 2508, 2736, 3333, 3344, 3636, 3762, 3838, 4444, 4848, 5016, 5757, 6666, 7272, 7524, 7676, 8888, 9283, 9999, 10032, 11514, 13332, 14544, 15048, 15352, 17271, 17776, 18566, 19998, 21109, 23028, 26664, 27849, 30096, 30704, 34542, 37132, 39996, 42218, 46056, 53328, 55698, 63327, 69084, 74264, 79992, 83547, 84436, 92112, 102113, 111396, 126654, 138168, 148528, 159984, 167094, 168872, 176377, 189981, 204226, 222792, 253308, 276336, 306339, 334188, 337744, 352754, 379962, 408452, 445584, 506616, 529131, 612678, 668376, 705508, 759924, 816904, 919017, 937583, 1013232, 1058262, 1225356, 1336752, 1411016, 1519848, 1587393, 1633808, 1838034, 1875166, 1940147, 2116524, 2450712, 2812749, 2822032, 3039696, 3174786, 3676068, 3750332, 3880294, 4233048, 4901424, 5625498, 5820441, 6349572, 7352136, 7500664, 7760588, 8438247, 8466096, 10313413, 11250996, 11640882, 12699144, 14704272, 15001328, 15521176, 16876494, 17461323, 17814077, 20626826, 22501992, 23281764, 25398288, 30940239, 31042352, 33752988, 34922646, 35628154, 41253652, 45003984, 46563528, 53442231, 61880478, 67505976, 69845292, 71256308, 82507304, 92820717, 93127056, 106884462, 123760956, 135011952, 139690584, 142512616, 160326693, 165014608, 185641434, 195954847, 213768924, 247521912, 279381168, 285025232, 320653386, 371282868, 391909694, 427537848, 495043824, 587864541, 641306772, 742565736, 783819388, 855075696, 1175729082, 1282613544, 1485131472, 1567638776, 1763593623, 2351458164, 2565227088, 3135277552, 3527187246, 4702916328, 7054374492, 9405832656, 14108748984, 28217497968]

約数ペア:

[(1, 28217497968), (2, 14108748984), (3, 9405832656), (4, 7054374492), (6, 4702916328), (8, 3527187246), (9, 3135277552), (11, 2565227088), (12, 2351458164), (16, 1763593623), (18, 1567638776), (19, 1485131472), (22, 1282613544), (24, 1175729082), (33, 855075696), (36, 783819388), (38, 742565736), (44, 641306772), (48, 587864541), (57, 495043824), (66, 427537848), (72, 391909694), (76, 371282868), (88, 320653386), (99, 285025232), (101, 279381168), (114, 247521912), (132, 213768924), (144, 195954847), (152, 185641434), (171, 165014608), (176, 160326693), (198, 142512616), (202, 139690584), (209, 135011952), (228, 123760956), (264, 106884462), (303, 93127056), (304, 92820717), (342, 82507304), (396, 71256308), (404, 69845292), (418, 67505976), (456, 61880478), (528, 53442231), (606, 46563528), (627, 45003984), (684, 41253652), (792, 35628154), (808, 34922646), (836, 33752988), (909, 31042352), (912, 30940239), (1111, 25398288), (1212, 23281764), (1254, 22501992), (1368, 20626826), (1584, 17814077), (1616, 17461323), (1672, 16876494), (1818, 15521176), (1881, 15001328), (1919, 14704272), (2222, 12699144), (2424, 11640882), (2508, 11250996), (2736, 10313413), (3333, 8466096), (3344, 8438247), (3636, 7760588), (3762, 7500664), (3838, 7352136), (4444, 6349572), (4848, 5820441), (5016, 5625498), (5757, 4901424), (6666, 4233048), (7272, 3880294), (7524, 3750332), (7676, 3676068), (8888, 3174786), (9283, 3039696), (9999, 2822032), (10032, 2812749), (11514, 2450712), (13332, 2116524), (14544, 1940147), (15048, 1875166), (15352, 1838034), (17271, 1633808), (17776, 1587393), (18566, 1519848), (19998, 1411016), (21109, 1336752), (23028, 1225356), (26664, 1058262), (27849, 1013232), (30096, 937583), (30704, 919017), (34542, 816904), (37132, 759924), (39996, 705508), (42218, 668376), (46056, 612678), (53328, 529131), (55698, 506616), (63327, 445584), (69084, 408452), (74264, 379962), (79992, 352754), (83547, 337744), (84436, 334188), (92112, 306339), (102113, 276336), (111396, 253308), (126654, 222792), (138168, 204226), (148528, 189981), (159984, 176377), (167094, 168872)]