289157148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 919296000

約数和(自身を除く): 630138852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 149, 151, 153, 189, 204, 238, 252, 298, 302, 306, 357, 378, 447, 453, 459, 476, 596, 604, 612, 714, 756, 894, 906, 918, 1043, 1057, 1071, 1341, 1359, 1428, 1788, 1812, 1836, 2086, 2114, 2142, 2533, 2567, 2682, 2718, 3129, 3171, 3213, 4023, 4077, 4172, 4228, 4284, 5066, 5134, 5364, 5436, 6258, 6342, 6426, 7599, 7701, 8046, 8154, 9387, 9513, 10132, 10268, 12516, 12684, 12852, 15198, 15402, 16092, 16308, 17731, 17969, 18774, 19026, 22499, 22797, 23103, 28161, 28539, 30396, 30804, 35462, 35938, 37548, 38052, 44998, 45594, 46206, 53193, 53907, 56322, 57078, 67497, 68391, 69309, 70924, 71876, 89996, 91188, 92412, 106386, 107814, 112644, 114156, 134994, 136782, 138618, 157493, 159579, 161721, 202491, 212772, 215628, 269988, 273564, 277236, 314986, 319158, 323442, 382483, 404982, 472479, 478737, 485163, 607473, 629972, 638316, 646884, 764966, 809964, 944958, 957474, 970326, 1147449, 1214946, 1417437, 1529932, 1889916, 1914948, 1940652, 2294898, 2429892, 2677381, 2834874, 3442347, 4252311, 4589796, 5354762, 5669748, 6884694, 8032143, 8504622, 10327041, 10709524, 13769388, 16064286, 17009244, 20654082, 24096429, 32128572, 41308164, 48192858, 72289287, 96385716, 144578574, 289157148]

約数ペア:

[(1, 289157148), (2, 144578574), (3, 96385716), (4, 72289287), (6, 48192858), (7, 41308164), (9, 32128572), (12, 24096429), (14, 20654082), (17, 17009244), (18, 16064286), (21, 13769388), (27, 10709524), (28, 10327041), (34, 8504622), (36, 8032143), (42, 6884694), (51, 5669748), (54, 5354762), (63, 4589796), (68, 4252311), (84, 3442347), (102, 2834874), (108, 2677381), (119, 2429892), (126, 2294898), (149, 1940652), (151, 1914948), (153, 1889916), (189, 1529932), (204, 1417437), (238, 1214946), (252, 1147449), (298, 970326), (302, 957474), (306, 944958), (357, 809964), (378, 764966), (447, 646884), (453, 638316), (459, 629972), (476, 607473), (596, 485163), (604, 478737), (612, 472479), (714, 404982), (756, 382483), (894, 323442), (906, 319158), (918, 314986), (1043, 277236), (1057, 273564), (1071, 269988), (1341, 215628), (1359, 212772), (1428, 202491), (1788, 161721), (1812, 159579), (1836, 157493), (2086, 138618), (2114, 136782), (2142, 134994), (2533, 114156), (2567, 112644), (2682, 107814), (2718, 106386), (3129, 92412), (3171, 91188), (3213, 89996), (4023, 71876), (4077, 70924), (4172, 69309), (4228, 68391), (4284, 67497), (5066, 57078), (5134, 56322), (5364, 53907), (5436, 53193), (6258, 46206), (6342, 45594), (6426, 44998), (7599, 38052), (7701, 37548), (8046, 35938), (8154, 35462), (9387, 30804), (9513, 30396), (10132, 28539), (10268, 28161), (12516, 23103), (12684, 22797), (12852, 22499), (15198, 19026), (15402, 18774), (16092, 17969), (16308, 17731)]