2017202796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 216

約数和(自身を含む): 6339177936

約数和(自身を除く): 4321975140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 137, 147, 153, 196, 204, 238, 252, 274, 294, 306, 357, 411, 441, 476, 491, 548, 588, 612, 714, 822, 833, 882, 959, 982, 1071, 1233, 1428, 1473, 1644, 1666, 1764, 1918, 1964, 2142, 2329, 2466, 2499, 2877, 2946, 3332, 3437, 3836, 4284, 4419, 4658, 4932, 4998, 5754, 5892, 6713, 6874, 6987, 7497, 8347, 8631, 8838, 9316, 9996, 10311, 11508, 13426, 13748, 13974, 14994, 16303, 16694, 17262, 17676, 20139, 20622, 20961, 24059, 25041, 26852, 27948, 29988, 30933, 32606, 33388, 34524, 40278, 41244, 41922, 48118, 48909, 50082, 58429, 60417, 61866, 65212, 67267, 72177, 75123, 80556, 83844, 96236, 97818, 100164, 114121, 116858, 120834, 123732, 134534, 144354, 146727, 150246, 175287, 195636, 201801, 216531, 228242, 233716, 241668, 269068, 288708, 293454, 300492, 342363, 350574, 403602, 409003, 433062, 456484, 470869, 525861, 586908, 605403, 684726, 701148, 807204, 818006, 866124, 941738, 1027089, 1051722, 1143539, 1210806, 1227009, 1369452, 1412607, 1636012, 1883476, 2054178, 2103444, 2287078, 2421612, 2454018, 2825214, 3296083, 3430617, 3681027, 4108356, 4237821, 4574156, 4908036, 5650428, 6592166, 6861234, 7362054, 8004773, 8475642, 9888249, 10291851, 13184332, 13722468, 14724108, 16009546, 16951284, 19776498, 20583702, 24014319, 29664747, 32019092, 39552996, 41167404, 48028638, 56033411, 59329494, 72042957, 96057276, 112066822, 118658988, 144085914, 168100233, 224133644, 288171828, 336200466, 504300699, 672400932, 1008601398, 2017202796]

約数ペア:

[(1, 2017202796), (2, 1008601398), (3, 672400932), (4, 504300699), (6, 336200466), (7, 288171828), (9, 224133644), (12, 168100233), (14, 144085914), (17, 118658988), (18, 112066822), (21, 96057276), (28, 72042957), (34, 59329494), (36, 56033411), (42, 48028638), (49, 41167404), (51, 39552996), (63, 32019092), (68, 29664747), (84, 24014319), (98, 20583702), (102, 19776498), (119, 16951284), (126, 16009546), (137, 14724108), (147, 13722468), (153, 13184332), (196, 10291851), (204, 9888249), (238, 8475642), (252, 8004773), (274, 7362054), (294, 6861234), (306, 6592166), (357, 5650428), (411, 4908036), (441, 4574156), (476, 4237821), (491, 4108356), (548, 3681027), (588, 3430617), (612, 3296083), (714, 2825214), (822, 2454018), (833, 2421612), (882, 2287078), (959, 2103444), (982, 2054178), (1071, 1883476), (1233, 1636012), (1428, 1412607), (1473, 1369452), (1644, 1227009), (1666, 1210806), (1764, 1143539), (1918, 1051722), (1964, 1027089), (2142, 941738), (2329, 866124), (2466, 818006), (2499, 807204), (2877, 701148), (2946, 684726), (3332, 605403), (3437, 586908), (3836, 525861), (4284, 470869), (4419, 456484), (4658, 433062), (4932, 409003), (4998, 403602), (5754, 350574), (5892, 342363), (6713, 300492), (6874, 293454), (6987, 288708), (7497, 269068), (8347, 241668), (8631, 233716), (8838, 228242), (9316, 216531), (9996, 201801), (10311, 195636), (11508, 175287), (13426, 150246), (13748, 146727), (13974, 144354), (14994, 134534), (16303, 123732), (16694, 120834), (17262, 116858), (17676, 114121), (20139, 100164), (20622, 97818), (20961, 96236), (24059, 83844), (25041, 80556), (26852, 75123), (27948, 72177), (29988, 67267), (30933, 65212), (32606, 61866), (33388, 60417), (34524, 58429), (40278, 50082), (41244, 48909), (41922, 48118)]