1968818688

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 240

約数和(自身を含む): 6173183016

約数和(自身を除く): 4204364328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 64, 68, 72, 82, 96, 102, 123, 128, 136, 144, 153, 164, 192, 204, 246, 256, 272, 288, 306, 328, 369, 384, 408, 492, 512, 544, 576, 612, 613, 656, 697, 738, 768, 816, 984, 1088, 1152, 1224, 1226, 1312, 1394, 1476, 1536, 1632, 1839, 1968, 2091, 2176, 2304, 2448, 2452, 2624, 2788, 2952, 3264, 3678, 3936, 4182, 4352, 4608, 4896, 4904, 5248, 5517, 5576, 5904, 6273, 6528, 7356, 7872, 8364, 8704, 9792, 9808, 10421, 10496, 11034, 11152, 11808, 12546, 13056, 14712, 15744, 16728, 19584, 19616, 20842, 20992, 22068, 22304, 23616, 25092, 25133, 26112, 29424, 31263, 31488, 33456, 39168, 39232, 41684, 44136, 44608, 47232, 50184, 50266, 58848, 62526, 62976, 66912, 75399, 78336, 78464, 83368, 88272, 89216, 93789, 94464, 100368, 100532, 117696, 125052, 133824, 150798, 156928, 166736, 176544, 178432, 187578, 188928, 200736, 201064, 226197, 235392, 250104, 267648, 301596, 313856, 333472, 353088, 356864, 375156, 401472, 402128, 427261, 452394, 470784, 500208, 535296, 603192, 666944, 706176, 750312, 802944, 804256, 854522, 904788, 941568, 1000416, 1070592, 1206384, 1281783, 1333888, 1412352, 1500624, 1605888, 1608512, 1709044, 1809576, 2000832, 2412768, 2563566, 2667776, 2824704, 3001248, 3211776, 3217024, 3418088, 3619152, 3845349, 4001664, 4825536, 5127132, 5335552, 6002496, 6434048, 6836176, 7238304, 7690698, 8003328, 9651072, 10254264, 12004992, 12868096, 13672352, 14476608, 15381396, 16006656, 19302144, 20508528, 24009984, 27344704, 28953216, 30762792, 38604288, 41017056, 48019968, 54689408, 57906432, 61525584, 82034112, 109378816, 115812864, 123051168, 164068224, 218757632, 246102336, 328136448, 492204672, 656272896, 984409344, 1968818688]

約数ペア:

[(1, 1968818688), (2, 984409344), (3, 656272896), (4, 492204672), (6, 328136448), (8, 246102336), (9, 218757632), (12, 164068224), (16, 123051168), (17, 115812864), (18, 109378816), (24, 82034112), (32, 61525584), (34, 57906432), (36, 54689408), (41, 48019968), (48, 41017056), (51, 38604288), (64, 30762792), (68, 28953216), (72, 27344704), (82, 24009984), (96, 20508528), (102, 19302144), (123, 16006656), (128, 15381396), (136, 14476608), (144, 13672352), (153, 12868096), (164, 12004992), (192, 10254264), (204, 9651072), (246, 8003328), (256, 7690698), (272, 7238304), (288, 6836176), (306, 6434048), (328, 6002496), (369, 5335552), (384, 5127132), (408, 4825536), (492, 4001664), (512, 3845349), (544, 3619152), (576, 3418088), (612, 3217024), (613, 3211776), (656, 3001248), (697, 2824704), (738, 2667776), (768, 2563566), (816, 2412768), (984, 2000832), (1088, 1809576), (1152, 1709044), (1224, 1608512), (1226, 1605888), (1312, 1500624), (1394, 1412352), (1476, 1333888), (1536, 1281783), (1632, 1206384), (1839, 1070592), (1968, 1000416), (2091, 941568), (2176, 904788), (2304, 854522), (2448, 804256), (2452, 802944), (2624, 750312), (2788, 706176), (2952, 666944), (3264, 603192), (3678, 535296), (3936, 500208), (4182, 470784), (4352, 452394), (4608, 427261), (4896, 402128), (4904, 401472), (5248, 375156), (5517, 356864), (5576, 353088), (5904, 333472), (6273, 313856), (6528, 301596), (7356, 267648), (7872, 250104), (8364, 235392), (8704, 226197), (9792, 201064), (9808, 200736), (10421, 188928), (10496, 187578), (11034, 178432), (11152, 176544), (11808, 166736), (12546, 156928), (13056, 150798), (14712, 133824), (15744, 125052), (16728, 117696), (19584, 100532), (19616, 100368), (20842, 94464), (20992, 93789), (22068, 89216), (22304, 88272), (23616, 83368), (25092, 78464), (25133, 78336), (26112, 75399), (29424, 66912), (31263, 62976), (31488, 62526), (33456, 58848), (39168, 50266), (39232, 50184), (41684, 47232), (44136, 44608)]