2551938336

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1599

約数の個数: 144

約数和(自身を含む): 7664660640

約数和(自身を除く): 5112722304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 401, 456, 608, 684, 802, 912, 1163, 1203, 1368, 1604, 1824, 2326, 2406, 2736, 3208, 3489, 3609, 4652, 4812, 5472, 6416, 6978, 7218, 7619, 9304, 9624, 10467, 12832, 13956, 14436, 15238, 18608, 19248, 20934, 22097, 22857, 27912, 28872, 30476, 37216, 38496, 41868, 44194, 45714, 55824, 57744, 60952, 66291, 68571, 83736, 88388, 91428, 111648, 115488, 121904, 132582, 137142, 167472, 176776, 182856, 198873, 243808, 265164, 274284, 334944, 353552, 365712, 397746, 466363, 530328, 548568, 707104, 731424, 795492, 932726, 1060656, 1097136, 1399089, 1590984, 1865452, 2121312, 2194272, 2798178, 3181968, 3730904, 4197267, 5596356, 6363936, 7461808, 8394534, 8860897, 11192712, 14923616, 16789068, 17721794, 22385424, 26582691, 33578136, 35443588, 44770848, 53165382, 67156272, 70887176, 79748073, 106330764, 134312544, 141774352, 159496146, 212661528, 283548704, 318992292, 425323056, 637984584, 850646112, 1275969168, 2551938336]

約数ペア:

[(1, 2551938336), (2, 1275969168), (3, 850646112), (4, 637984584), (6, 425323056), (8, 318992292), (9, 283548704), (12, 212661528), (16, 159496146), (18, 141774352), (19, 134312544), (24, 106330764), (32, 79748073), (36, 70887176), (38, 67156272), (48, 53165382), (57, 44770848), (72, 35443588), (76, 33578136), (96, 26582691), (114, 22385424), (144, 17721794), (152, 16789068), (171, 14923616), (228, 11192712), (288, 8860897), (304, 8394534), (342, 7461808), (401, 6363936), (456, 5596356), (608, 4197267), (684, 3730904), (802, 3181968), (912, 2798178), (1163, 2194272), (1203, 2121312), (1368, 1865452), (1604, 1590984), (1824, 1399089), (2326, 1097136), (2406, 1060656), (2736, 932726), (3208, 795492), (3489, 731424), (3609, 707104), (4652, 548568), (4812, 530328), (5472, 466363), (6416, 397746), (6978, 365712), (7218, 353552), (7619, 334944), (9304, 274284), (9624, 265164), (10467, 243808), (12832, 198873), (13956, 182856), (14436, 176776), (15238, 167472), (18608, 137142), (19248, 132582), (20934, 121904), (22097, 115488), (22857, 111648), (27912, 91428), (28872, 88388), (30476, 83736), (37216, 68571), (38496, 66291), (41868, 60952), (44194, 57744), (45714, 55824)]