16408536648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{16529}}^1$

素因数の和:16875

約数の個数: 128

約数和(自身を含む): 49510656000

約数和(自身を除く): 33102119352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 311, 399, 456, 532, 622, 798, 933, 1064, 1244, 1596, 1866, 2177, 2488, 3192, 3732, 4354, 5909, 6531, 7464, 8708, 11818, 13062, 16529, 17416, 17727, 23636, 26124, 33058, 35454, 41363, 47272, 49587, 52248, 66116, 70908, 82726, 99174, 115703, 124089, 132232, 141816, 165452, 198348, 231406, 248178, 314051, 330904, 347109, 396696, 462812, 496356, 628102, 694218, 925624, 942153, 992712, 1256204, 1388436, 1884306, 2198357, 2512408, 2776872, 3768612, 4396714, 5140519, 6595071, 7537224, 8793428, 10281038, 13190142, 15421557, 17586856, 20562076, 26380284, 30843114, 35983633, 41124152, 52760568, 61686228, 71967266, 97669861, 107950899, 123372456, 143934532, 195339722, 215901798, 287869064, 293009583, 390679444, 431803596, 586019166, 683689027, 781358888, 863607192, 1172038332, 1367378054, 2051067081, 2344076664, 2734756108, 4102134162, 5469512216, 8204268324, 16408536648]

約数ペア:

[(1, 16408536648), (2, 8204268324), (3, 5469512216), (4, 4102134162), (6, 2734756108), (7, 2344076664), (8, 2051067081), (12, 1367378054), (14, 1172038332), (19, 863607192), (21, 781358888), (24, 683689027), (28, 586019166), (38, 431803596), (42, 390679444), (56, 293009583), (57, 287869064), (76, 215901798), (84, 195339722), (114, 143934532), (133, 123372456), (152, 107950899), (168, 97669861), (228, 71967266), (266, 61686228), (311, 52760568), (399, 41124152), (456, 35983633), (532, 30843114), (622, 26380284), (798, 20562076), (933, 17586856), (1064, 15421557), (1244, 13190142), (1596, 10281038), (1866, 8793428), (2177, 7537224), (2488, 6595071), (3192, 5140519), (3732, 4396714), (4354, 3768612), (5909, 2776872), (6531, 2512408), (7464, 2198357), (8708, 1884306), (11818, 1388436), (13062, 1256204), (16529, 992712), (17416, 942153), (17727, 925624), (23636, 694218), (26124, 628102), (33058, 496356), (35454, 462812), (41363, 396696), (47272, 347109), (49587, 330904), (52248, 314051), (66116, 248178), (70908, 231406), (82726, 198348), (99174, 165452), (115703, 141816), (124089, 132232)]