8261279488

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 21653710848

約数和(自身を除く): 13392431360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 47, 56, 64, 74, 77, 88, 94, 112, 128, 148, 154, 176, 188, 224, 241, 256, 259, 296, 308, 329, 352, 376, 407, 448, 482, 517, 518, 592, 616, 658, 704, 752, 814, 896, 964, 1034, 1036, 1184, 1232, 1316, 1408, 1504, 1628, 1687, 1739, 1792, 1928, 2068, 2072, 2368, 2464, 2632, 2651, 2816, 2849, 3008, 3256, 3374, 3478, 3619, 3856, 4136, 4144, 4736, 4928, 5264, 5302, 5698, 6016, 6512, 6748, 6956, 7238, 7712, 8272, 8288, 8917, 9472, 9856, 10528, 10604, 11327, 11396, 12032, 12173, 13024, 13496, 13912, 14476, 15424, 16544, 16576, 17834, 18557, 19129, 19712, 21056, 21208, 22654, 22792, 24346, 26048, 26992, 27824, 28952, 30848, 33088, 33152, 35668, 37114, 38258, 42112, 42416, 45308, 45584, 48692, 52096, 53984, 55648, 57904, 61696, 62419, 66176, 66304, 71336, 74228, 76516, 79289, 84224, 84832, 90616, 91168, 97384, 98087, 104192, 107968, 111296, 115808, 124597, 124838, 132352, 133903, 142672, 148456, 153032, 158578, 169664, 181232, 182336, 194768, 196174, 215936, 222592, 231616, 249194, 249676, 267806, 285344, 296912, 306064, 317156, 339328, 362464, 364672, 389536, 392348, 419099, 431872, 445184, 463232, 498388, 499352, 535612, 570688, 593824, 612128, 634312, 678656, 686609, 724928, 729344, 779072, 784696, 838198, 872179, 926464, 996776, 998704, 1071224, 1141376, 1187648, 1224256, 1268624, 1373218, 1449856, 1558144, 1569392, 1676396, 1744358, 1993552, 1997408, 2142448, 2282752, 2375296, 2448512, 2537248, 2746436, 2899712, 2933693, 3116288, 3138784, 3352792, 3488716, 3987104, 3994816, 4284896, 4610089, 4750592, 4897024, 5074496, 5492872, 5867386, 6277568, 6705584, 6977432, 7974208, 7989632, 8569792, 9220178, 10148992, 10985744, 11734772, 12555136, 13411168, 13954864, 15948416, 15979264, 17139584, 18440356, 20297984, 21971488, 23469544, 25110272, 26822336, 27909728, 31896832, 32270623, 34279168, 36880712, 43942976, 46939088, 53644672, 55819456, 64541246, 73761424, 87885952, 93878176, 107289344, 111638912, 129082492, 147522848, 175771904, 187756352, 223277824, 258164984, 295045696, 375512704, 516329968, 590091392, 751025408, 1032659936, 1180182784, 2065319872, 4130639744, 8261279488]

約数ペア:

[(1, 8261279488), (2, 4130639744), (4, 2065319872), (7, 1180182784), (8, 1032659936), (11, 751025408), (14, 590091392), (16, 516329968), (22, 375512704), (28, 295045696), (32, 258164984), (37, 223277824), (44, 187756352), (47, 175771904), (56, 147522848), (64, 129082492), (74, 111638912), (77, 107289344), (88, 93878176), (94, 87885952), (112, 73761424), (128, 64541246), (148, 55819456), (154, 53644672), (176, 46939088), (188, 43942976), (224, 36880712), (241, 34279168), (256, 32270623), (259, 31896832), (296, 27909728), (308, 26822336), (329, 25110272), (352, 23469544), (376, 21971488), (407, 20297984), (448, 18440356), (482, 17139584), (517, 15979264), (518, 15948416), (592, 13954864), (616, 13411168), (658, 12555136), (704, 11734772), (752, 10985744), (814, 10148992), (896, 9220178), (964, 8569792), (1034, 7989632), (1036, 7974208), (1184, 6977432), (1232, 6705584), (1316, 6277568), (1408, 5867386), (1504, 5492872), (1628, 5074496), (1687, 4897024), (1739, 4750592), (1792, 4610089), (1928, 4284896), (2068, 3994816), (2072, 3987104), (2368, 3488716), (2464, 3352792), (2632, 3138784), (2651, 3116288), (2816, 2933693), (2849, 2899712), (3008, 2746436), (3256, 2537248), (3374, 2448512), (3478, 2375296), (3619, 2282752), (3856, 2142448), (4136, 1997408), (4144, 1993552), (4736, 1744358), (4928, 1676396), (5264, 1569392), (5302, 1558144), (5698, 1449856), (6016, 1373218), (6512, 1268624), (6748, 1224256), (6956, 1187648), (7238, 1141376), (7712, 1071224), (8272, 998704), (8288, 996776), (8917, 926464), (9472, 872179), (9856, 838198), (10528, 784696), (10604, 779072), (11327, 729344), (11396, 724928), (12032, 686609), (12173, 678656), (13024, 634312), (13496, 612128), (13912, 593824), (14476, 570688), (15424, 535612), (16544, 499352), (16576, 498388), (17834, 463232), (18557, 445184), (19129, 431872), (19712, 419099), (21056, 392348), (21208, 389536), (22654, 364672), (22792, 362464), (24346, 339328), (26048, 317156), (26992, 306064), (27824, 296912), (28952, 285344), (30848, 267806), (33088, 249676), (33152, 249194), (35668, 231616), (37114, 222592), (38258, 215936), (42112, 196174), (42416, 194768), (45308, 182336), (45584, 181232), (48692, 169664), (52096, 158578), (53984, 153032), (55648, 148456), (57904, 142672), (61696, 133903), (62419, 132352), (66176, 124838), (66304, 124597), (71336, 115808), (74228, 111296), (76516, 107968), (79289, 104192), (84224, 98087), (84832, 97384), (90616, 91168)]