19090857744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2269}}^1$

素因数の和:2798

約数の個数: 240

約数和(自身を含む): 64812458880

約数和(自身を除く): 45721601136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 491, 504, 612, 714, 816, 952, 982, 1008, 1071, 1224, 1428, 1473, 1904, 1964, 2142, 2269, 2448, 2856, 2946, 3437, 3928, 4284, 4419, 4538, 5712, 5892, 6807, 6874, 7856, 8347, 8568, 8838, 9076, 10311, 11784, 13614, 13748, 15883, 16694, 17136, 17676, 18152, 20421, 20622, 23568, 25041, 27228, 27496, 30933, 31766, 33388, 35352, 36304, 38573, 40842, 41244, 47649, 50082, 54456, 54992, 58429, 61866, 63532, 66776, 70704, 75123, 77146, 81684, 82488, 95298, 100164, 108912, 115719, 116858, 123732, 127064, 133552, 142947, 150246, 154292, 163368, 164976, 175287, 190596, 200328, 231438, 233716, 247464, 254128, 270011, 285894, 300492, 308584, 326736, 347157, 350574, 381192, 400656, 462876, 467432, 494928, 525861, 540022, 571788, 600984, 617168, 694314, 701148, 762384, 810033, 925752, 934864, 1051722, 1080044, 1114079, 1143576, 1201968, 1388628, 1402296, 1620066, 1851504, 2103444, 2160088, 2228158, 2287152, 2430099, 2777256, 2804592, 3240132, 3342237, 4206888, 4320176, 4456316, 4860198, 5554512, 6480264, 6684474, 7798553, 8413776, 8912632, 9720396, 10026711, 12960528, 13368948, 15597106, 17825264, 18939343, 19440792, 20053422, 23395659, 26737896, 31194212, 37878686, 38881584, 40106844, 46791318, 53475792, 56818029, 62388424, 70186977, 75757372, 80213688, 93582636, 113636058, 124776848, 132575401, 140373954, 151514744, 160427376, 170454087, 187165272, 227272116, 265150802, 280747908, 303029488, 340908174, 374330544, 397726203, 454544232, 530301604, 561495816, 681816348, 795452406, 909088464, 1060603208, 1122991632, 1193178609, 1363632696, 1590904812, 2121206416, 2386357218, 2727265392, 3181809624, 4772714436, 6363619248, 9545428872, 19090857744]

約数ペア:

[(1, 19090857744), (2, 9545428872), (3, 6363619248), (4, 4772714436), (6, 3181809624), (7, 2727265392), (8, 2386357218), (9, 2121206416), (12, 1590904812), (14, 1363632696), (16, 1193178609), (17, 1122991632), (18, 1060603208), (21, 909088464), (24, 795452406), (28, 681816348), (34, 561495816), (36, 530301604), (42, 454544232), (48, 397726203), (51, 374330544), (56, 340908174), (63, 303029488), (68, 280747908), (72, 265150802), (84, 227272116), (102, 187165272), (112, 170454087), (119, 160427376), (126, 151514744), (136, 140373954), (144, 132575401), (153, 124776848), (168, 113636058), (204, 93582636), (238, 80213688), (252, 75757372), (272, 70186977), (306, 62388424), (336, 56818029), (357, 53475792), (408, 46791318), (476, 40106844), (491, 38881584), (504, 37878686), (612, 31194212), (714, 26737896), (816, 23395659), (952, 20053422), (982, 19440792), (1008, 18939343), (1071, 17825264), (1224, 15597106), (1428, 13368948), (1473, 12960528), (1904, 10026711), (1964, 9720396), (2142, 8912632), (2269, 8413776), (2448, 7798553), (2856, 6684474), (2946, 6480264), (3437, 5554512), (3928, 4860198), (4284, 4456316), (4419, 4320176), (4538, 4206888), (5712, 3342237), (5892, 3240132), (6807, 2804592), (6874, 2777256), (7856, 2430099), (8347, 2287152), (8568, 2228158), (8838, 2160088), (9076, 2103444), (10311, 1851504), (11784, 1620066), (13614, 1402296), (13748, 1388628), (15883, 1201968), (16694, 1143576), (17136, 1114079), (17676, 1080044), (18152, 1051722), (20421, 934864), (20622, 925752), (23568, 810033), (25041, 762384), (27228, 701148), (27496, 694314), (30933, 617168), (31766, 600984), (33388, 571788), (35352, 540022), (36304, 525861), (38573, 494928), (40842, 467432), (41244, 462876), (47649, 400656), (50082, 381192), (54456, 350574), (54992, 347157), (58429, 326736), (61866, 308584), (63532, 300492), (66776, 285894), (70704, 270011), (75123, 254128), (77146, 247464), (81684, 233716), (82488, 231438), (95298, 200328), (100164, 190596), (108912, 175287), (115719, 164976), (116858, 163368), (123732, 154292), (127064, 150246), (133552, 142947)]