1689623712

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{3449}}^1$

素因数の和:3487

約数の個数: 192

約数和(自身を含む): 5703264000

約数和(自身を除く): 4013640288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2187, 2268, 2592, 2916, 3024, 3402, 3449, 3888, 4374, 4536, 5103, 5832, 6048, 6804, 6898, 7776, 8748, 9072, 10206, 10347, 11664, 13608, 13796, 15309, 17496, 18144, 20412, 20694, 23328, 24143, 27216, 27592, 30618, 31041, 34992, 40824, 41388, 48286, 54432, 55184, 61236, 62082, 69984, 72429, 81648, 82776, 93123, 96572, 110368, 122472, 124164, 144858, 163296, 165552, 186246, 193144, 217287, 244944, 248328, 279369, 289716, 331104, 372492, 386288, 434574, 489888, 496656, 558738, 579432, 651861, 744984, 772576, 838107, 869148, 993312, 1117476, 1158864, 1303722, 1489968, 1676214, 1738296, 1955583, 2234952, 2317728, 2514321, 2607444, 2979936, 3352428, 3476592, 3911166, 4469904, 5028642, 5214888, 5866749, 6704856, 6953184, 7542963, 7822332, 8939808, 10057284, 10429776, 11733498, 13409712, 15085926, 15644664, 17600247, 20114568, 20859552, 23466996, 26819424, 30171852, 31289328, 35200494, 40229136, 46933992, 52800741, 60343704, 62578656, 70400988, 80458272, 93867984, 105601482, 120687408, 140801976, 187735968, 211202964, 241374816, 281603952, 422405928, 563207904, 844811856, 1689623712]

約数ペア:

[(1, 1689623712), (2, 844811856), (3, 563207904), (4, 422405928), (6, 281603952), (7, 241374816), (8, 211202964), (9, 187735968), (12, 140801976), (14, 120687408), (16, 105601482), (18, 93867984), (21, 80458272), (24, 70400988), (27, 62578656), (28, 60343704), (32, 52800741), (36, 46933992), (42, 40229136), (48, 35200494), (54, 31289328), (56, 30171852), (63, 26819424), (72, 23466996), (81, 20859552), (84, 20114568), (96, 17600247), (108, 15644664), (112, 15085926), (126, 13409712), (144, 11733498), (162, 10429776), (168, 10057284), (189, 8939808), (216, 7822332), (224, 7542963), (243, 6953184), (252, 6704856), (288, 5866749), (324, 5214888), (336, 5028642), (378, 4469904), (432, 3911166), (486, 3476592), (504, 3352428), (567, 2979936), (648, 2607444), (672, 2514321), (729, 2317728), (756, 2234952), (864, 1955583), (972, 1738296), (1008, 1676214), (1134, 1489968), (1296, 1303722), (1458, 1158864), (1512, 1117476), (1701, 993312), (1944, 869148), (2016, 838107), (2187, 772576), (2268, 744984), (2592, 651861), (2916, 579432), (3024, 558738), (3402, 496656), (3449, 489888), (3888, 434574), (4374, 386288), (4536, 372492), (5103, 331104), (5832, 289716), (6048, 279369), (6804, 248328), (6898, 244944), (7776, 217287), (8748, 193144), (9072, 186246), (10206, 165552), (10347, 163296), (11664, 144858), (13608, 124164), (13796, 122472), (15309, 110368), (17496, 96572), (18144, 93123), (20412, 82776), (20694, 81648), (23328, 72429), (24143, 69984), (27216, 62082), (27592, 61236), (30618, 55184), (31041, 54432), (34992, 48286), (40824, 41388)]