1916489568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:610

約数の個数: 288

約数和(自身を含む): 6322458240

約数和(自身を除く): 4405968672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 49, 56, 57, 76, 82, 84, 96, 98, 112, 114, 123, 133, 147, 152, 164, 168, 196, 224, 228, 246, 266, 287, 294, 304, 328, 336, 392, 399, 456, 492, 523, 532, 574, 588, 608, 656, 672, 779, 784, 798, 861, 912, 931, 984, 1046, 1064, 1148, 1176, 1312, 1558, 1568, 1569, 1596, 1722, 1824, 1862, 1968, 2009, 2092, 2128, 2296, 2337, 2352, 2793, 3116, 3138, 3192, 3444, 3661, 3724, 3936, 4018, 4184, 4256, 4592, 4674, 4704, 5453, 5586, 6027, 6232, 6276, 6384, 6888, 7322, 7448, 8036, 8368, 9184, 9348, 9937, 10906, 10983, 11172, 12054, 12464, 12552, 12768, 13776, 14644, 14896, 16072, 16359, 16736, 18696, 19874, 21443, 21812, 21966, 22344, 24108, 24928, 25104, 25627, 27552, 29288, 29792, 29811, 32144, 32718, 37392, 38171, 39748, 42886, 43624, 43932, 44688, 48216, 50208, 51254, 58576, 59622, 64288, 64329, 65436, 69559, 74784, 76342, 76881, 79496, 85772, 87248, 87864, 89376, 96432, 102508, 114513, 117152, 119244, 128658, 130872, 139118, 150101, 152684, 153762, 158992, 171544, 174496, 175728, 192864, 205016, 208677, 229026, 238488, 257316, 261744, 278236, 300202, 305368, 307524, 317984, 343088, 351456, 407417, 410032, 417354, 450303, 458052, 476976, 486913, 514632, 523488, 556472, 600404, 610736, 615048, 686176, 814834, 820064, 834708, 900606, 916104, 953952, 973826, 1029264, 1050707, 1112944, 1200808, 1221472, 1222251, 1230096, 1460739, 1629668, 1669416, 1801212, 1832208, 1947652, 2058528, 2101414, 2225888, 2401616, 2444502, 2460192, 2851919, 2921478, 3152121, 3259336, 3338832, 3602424, 3664416, 3895304, 4202828, 4803232, 4889004, 5703838, 5842956, 6304242, 6518672, 6677664, 7204848, 7790608, 8405656, 8555757, 9778008, 11407676, 11685912, 12608484, 13037344, 14409696, 15581216, 16811312, 17111514, 19556016, 19963433, 22815352, 23371824, 25216968, 33622624, 34223028, 39112032, 39926866, 45630704, 46743648, 50433936, 59890299, 68446056, 79853732, 91261408, 100867872, 119780598, 136892112, 159707464, 239561196, 273784224, 319414928, 479122392, 638829856, 958244784, 1916489568]

約数ペア:

[(1, 1916489568), (2, 958244784), (3, 638829856), (4, 479122392), (6, 319414928), (7, 273784224), (8, 239561196), (12, 159707464), (14, 136892112), (16, 119780598), (19, 100867872), (21, 91261408), (24, 79853732), (28, 68446056), (32, 59890299), (38, 50433936), (41, 46743648), (42, 45630704), (48, 39926866), (49, 39112032), (56, 34223028), (57, 33622624), (76, 25216968), (82, 23371824), (84, 22815352), (96, 19963433), (98, 19556016), (112, 17111514), (114, 16811312), (123, 15581216), (133, 14409696), (147, 13037344), (152, 12608484), (164, 11685912), (168, 11407676), (196, 9778008), (224, 8555757), (228, 8405656), (246, 7790608), (266, 7204848), (287, 6677664), (294, 6518672), (304, 6304242), (328, 5842956), (336, 5703838), (392, 4889004), (399, 4803232), (456, 4202828), (492, 3895304), (523, 3664416), (532, 3602424), (574, 3338832), (588, 3259336), (608, 3152121), (656, 2921478), (672, 2851919), (779, 2460192), (784, 2444502), (798, 2401616), (861, 2225888), (912, 2101414), (931, 2058528), (984, 1947652), (1046, 1832208), (1064, 1801212), (1148, 1669416), (1176, 1629668), (1312, 1460739), (1558, 1230096), (1568, 1222251), (1569, 1221472), (1596, 1200808), (1722, 1112944), (1824, 1050707), (1862, 1029264), (1968, 973826), (2009, 953952), (2092, 916104), (2128, 900606), (2296, 834708), (2337, 820064), (2352, 814834), (2793, 686176), (3116, 615048), (3138, 610736), (3192, 600404), (3444, 556472), (3661, 523488), (3724, 514632), (3936, 486913), (4018, 476976), (4184, 458052), (4256, 450303), (4592, 417354), (4674, 410032), (4704, 407417), (5453, 351456), (5586, 343088), (6027, 317984), (6232, 307524), (6276, 305368), (6384, 300202), (6888, 278236), (7322, 261744), (7448, 257316), (8036, 238488), (8368, 229026), (9184, 208677), (9348, 205016), (9937, 192864), (10906, 175728), (10983, 174496), (11172, 171544), (12054, 158992), (12464, 153762), (12552, 152684), (12768, 150101), (13776, 139118), (14644, 130872), (14896, 128658), (16072, 119244), (16359, 117152), (16736, 114513), (18696, 102508), (19874, 96432), (21443, 89376), (21812, 87864), (21966, 87248), (22344, 85772), (24108, 79496), (24928, 76881), (25104, 76342), (25627, 74784), (27552, 69559), (29288, 65436), (29792, 64329), (29811, 64288), (32144, 59622), (32718, 58576), (37392, 51254), (38171, 50208), (39748, 48216), (42886, 44688), (43624, 43932)]