2080707776

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 168

約数和(自身を含む): 5034869280

約数和(自身を除く): 2954161504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 137, 167, 196, 203, 224, 232, 274, 334, 392, 406, 448, 464, 548, 668, 784, 812, 928, 959, 1096, 1169, 1336, 1421, 1568, 1624, 1856, 1918, 2192, 2338, 2672, 2842, 3136, 3248, 3836, 3973, 4384, 4676, 4843, 5344, 5684, 6496, 6713, 7672, 7946, 8183, 8768, 9352, 9686, 10688, 11368, 12992, 13426, 15344, 15892, 16366, 18704, 19372, 22736, 22879, 26852, 27811, 30688, 31784, 32732, 33901, 37408, 38744, 45472, 45758, 53704, 55622, 61376, 63568, 65464, 67802, 74816, 77488, 90944, 91516, 107408, 111244, 127136, 130928, 135604, 154976, 160153, 183032, 194677, 214816, 222488, 237307, 254272, 261856, 271208, 309952, 320306, 366064, 389354, 429632, 444976, 474614, 523712, 542416, 640612, 663491, 732128, 778708, 889952, 949228, 1084832, 1121071, 1281224, 1326982, 1464256, 1557416, 1779904, 1898456, 2169664, 2242142, 2562448, 2653964, 3114832, 3796912, 4484284, 4644437, 5124896, 5307928, 6229664, 7593824, 8968568, 9288874, 10249792, 10615856, 12459328, 15187648, 17937136, 18577748, 21231712, 32511059, 35874272, 37155496, 42463424, 65022118, 71748544, 74310992, 130044236, 148621984, 260088472, 297243968, 520176944, 1040353888, 2080707776]

約数ペア:

[(1, 2080707776), (2, 1040353888), (4, 520176944), (7, 297243968), (8, 260088472), (14, 148621984), (16, 130044236), (28, 74310992), (29, 71748544), (32, 65022118), (49, 42463424), (56, 37155496), (58, 35874272), (64, 32511059), (98, 21231712), (112, 18577748), (116, 17937136), (137, 15187648), (167, 12459328), (196, 10615856), (203, 10249792), (224, 9288874), (232, 8968568), (274, 7593824), (334, 6229664), (392, 5307928), (406, 5124896), (448, 4644437), (464, 4484284), (548, 3796912), (668, 3114832), (784, 2653964), (812, 2562448), (928, 2242142), (959, 2169664), (1096, 1898456), (1169, 1779904), (1336, 1557416), (1421, 1464256), (1568, 1326982), (1624, 1281224), (1856, 1121071), (1918, 1084832), (2192, 949228), (2338, 889952), (2672, 778708), (2842, 732128), (3136, 663491), (3248, 640612), (3836, 542416), (3973, 523712), (4384, 474614), (4676, 444976), (4843, 429632), (5344, 389354), (5684, 366064), (6496, 320306), (6713, 309952), (7672, 271208), (7946, 261856), (8183, 254272), (8768, 237307), (9352, 222488), (9686, 214816), (10688, 194677), (11368, 183032), (12992, 160153), (13426, 154976), (15344, 135604), (15892, 130928), (16366, 127136), (18704, 111244), (19372, 107408), (22736, 91516), (22879, 90944), (26852, 77488), (27811, 74816), (30688, 67802), (31784, 65464), (32732, 63568), (33901, 61376), (37408, 55622), (38744, 53704), (45472, 45758)]