1899954576

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1310

約数の個数: 160

約数和(自身を含む): 5895317120

約数和(自身を除く): 3995362544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 373, 432, 468, 624, 702, 746, 907, 936, 1119, 1404, 1492, 1814, 1872, 2238, 2721, 2808, 2984, 3357, 3628, 4476, 4849, 5442, 5616, 5968, 6714, 7256, 8163, 8952, 9698, 10071, 10884, 11791, 13428, 14512, 14547, 16326, 17904, 19396, 20142, 21768, 23582, 24489, 26856, 29094, 32652, 35373, 38792, 40284, 43536, 43641, 47164, 48978, 53712, 58188, 65304, 70746, 77584, 80568, 87282, 94328, 97956, 106119, 116376, 130608, 130923, 141492, 161136, 174564, 188656, 195912, 212238, 232752, 261846, 282984, 318357, 338311, 349128, 391824, 424476, 523692, 565968, 636714, 676622, 698256, 848952, 1014933, 1047384, 1273428, 1353244, 1697904, 2029866, 2094768, 2546856, 2706488, 3044799, 4059732, 4398043, 5093712, 5412976, 6089598, 8119464, 8796086, 9134397, 12179196, 13194129, 16238928, 17592172, 18268794, 24358392, 26388258, 35184344, 36537588, 39582387, 48716784, 52776516, 70368688, 73075176, 79164774, 105553032, 118747161, 146150352, 158329548, 211106064, 237494322, 316659096, 474988644, 633318192, 949977288, 1899954576]

約数ペア:

[(1, 1899954576), (2, 949977288), (3, 633318192), (4, 474988644), (6, 316659096), (8, 237494322), (9, 211106064), (12, 158329548), (13, 146150352), (16, 118747161), (18, 105553032), (24, 79164774), (26, 73075176), (27, 70368688), (36, 52776516), (39, 48716784), (48, 39582387), (52, 36537588), (54, 35184344), (72, 26388258), (78, 24358392), (104, 18268794), (108, 17592172), (117, 16238928), (144, 13194129), (156, 12179196), (208, 9134397), (216, 8796086), (234, 8119464), (312, 6089598), (351, 5412976), (373, 5093712), (432, 4398043), (468, 4059732), (624, 3044799), (702, 2706488), (746, 2546856), (907, 2094768), (936, 2029866), (1119, 1697904), (1404, 1353244), (1492, 1273428), (1814, 1047384), (1872, 1014933), (2238, 848952), (2721, 698256), (2808, 676622), (2984, 636714), (3357, 565968), (3628, 523692), (4476, 424476), (4849, 391824), (5442, 349128), (5616, 338311), (5968, 318357), (6714, 282984), (7256, 261846), (8163, 232752), (8952, 212238), (9698, 195912), (10071, 188656), (10884, 174564), (11791, 161136), (13428, 141492), (14512, 130923), (14547, 130608), (16326, 116376), (17904, 106119), (19396, 97956), (20142, 94328), (21768, 87282), (23582, 80568), (24489, 77584), (26856, 70746), (29094, 65304), (32652, 58188), (35373, 53712), (38792, 48978), (40284, 47164), (43536, 43641)]