1685640672

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:910

約数の個数: 192

約数和(自身を含む): 5131203840

約数和(自身を除く): 3445563168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 67, 72, 74, 96, 108, 111, 134, 144, 148, 201, 216, 222, 268, 288, 296, 333, 402, 432, 444, 536, 592, 603, 666, 787, 804, 864, 888, 999, 1072, 1184, 1206, 1332, 1574, 1608, 1776, 1809, 1998, 2144, 2361, 2412, 2479, 2664, 3148, 3216, 3552, 3618, 3996, 4722, 4824, 4958, 5328, 6296, 6432, 7083, 7236, 7437, 7992, 9444, 9648, 9916, 10656, 12592, 14166, 14472, 14874, 15984, 18888, 19296, 19832, 21249, 22311, 25184, 28332, 28944, 29119, 29748, 31968, 37776, 39664, 42498, 44622, 52729, 56664, 57888, 58238, 59496, 66933, 75552, 79328, 84996, 87357, 89244, 105458, 113328, 116476, 118992, 133866, 158187, 169992, 174714, 178488, 210916, 226656, 232952, 237984, 262071, 267732, 316374, 339984, 349428, 356976, 421832, 465904, 474561, 524142, 535464, 632748, 679968, 698856, 713952, 786213, 843664, 931808, 949122, 1048284, 1070928, 1265496, 1397712, 1423683, 1572426, 1687328, 1898244, 1950973, 2096568, 2141856, 2530992, 2795424, 2847366, 3144852, 3796488, 3901946, 4193136, 5061984, 5694732, 5852919, 6289704, 7592976, 7803892, 8386272, 11389464, 11705838, 12579408, 15185952, 15607784, 17558757, 22778928, 23411676, 25158816, 31215568, 35117514, 45557856, 46823352, 52676271, 62431136, 70235028, 93646704, 105352542, 140470056, 187293408, 210705084, 280940112, 421410168, 561880224, 842820336, 1685640672]

約数ペア:

[(1, 1685640672), (2, 842820336), (3, 561880224), (4, 421410168), (6, 280940112), (8, 210705084), (9, 187293408), (12, 140470056), (16, 105352542), (18, 93646704), (24, 70235028), (27, 62431136), (32, 52676271), (36, 46823352), (37, 45557856), (48, 35117514), (54, 31215568), (67, 25158816), (72, 23411676), (74, 22778928), (96, 17558757), (108, 15607784), (111, 15185952), (134, 12579408), (144, 11705838), (148, 11389464), (201, 8386272), (216, 7803892), (222, 7592976), (268, 6289704), (288, 5852919), (296, 5694732), (333, 5061984), (402, 4193136), (432, 3901946), (444, 3796488), (536, 3144852), (592, 2847366), (603, 2795424), (666, 2530992), (787, 2141856), (804, 2096568), (864, 1950973), (888, 1898244), (999, 1687328), (1072, 1572426), (1184, 1423683), (1206, 1397712), (1332, 1265496), (1574, 1070928), (1608, 1048284), (1776, 949122), (1809, 931808), (1998, 843664), (2144, 786213), (2361, 713952), (2412, 698856), (2479, 679968), (2664, 632748), (3148, 535464), (3216, 524142), (3552, 474561), (3618, 465904), (3996, 421832), (4722, 356976), (4824, 349428), (4958, 339984), (5328, 316374), (6296, 267732), (6432, 262071), (7083, 237984), (7236, 232952), (7437, 226656), (7992, 210916), (9444, 178488), (9648, 174714), (9916, 169992), (10656, 158187), (12592, 133866), (14166, 118992), (14472, 116476), (14874, 113328), (15984, 105458), (18888, 89244), (19296, 87357), (19832, 84996), (21249, 79328), (22311, 75552), (25184, 66933), (28332, 59496), (28944, 58238), (29119, 57888), (29748, 56664), (31968, 52729), (37776, 44622), (39664, 42498)]