349514256

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 320

約数和(自身を含む): 1199923200

約数和(自身を除く): 850408944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 49, 52, 56, 69, 71, 78, 84, 91, 92, 98, 104, 112, 138, 142, 147, 156, 161, 168, 182, 184, 196, 208, 213, 273, 276, 284, 294, 299, 312, 322, 336, 343, 364, 368, 392, 426, 483, 497, 546, 552, 568, 588, 598, 624, 637, 644, 686, 728, 784, 852, 897, 923, 966, 994, 1029, 1092, 1104, 1127, 1136, 1176, 1196, 1274, 1288, 1372, 1456, 1491, 1633, 1704, 1794, 1846, 1911, 1932, 1988, 2058, 2093, 2184, 2254, 2352, 2392, 2548, 2576, 2744, 2769, 2982, 3266, 3381, 3408, 3479, 3588, 3692, 3822, 3864, 3976, 4116, 4186, 4368, 4459, 4508, 4784, 4899, 5096, 5488, 5538, 5964, 6279, 6461, 6532, 6762, 6958, 7176, 7384, 7644, 7728, 7889, 7952, 8232, 8372, 8918, 9016, 9798, 10192, 10437, 11076, 11431, 11928, 12558, 12922, 13064, 13377, 13524, 13916, 14352, 14651, 14768, 15288, 15778, 16464, 16744, 17836, 18032, 19383, 19596, 20874, 21229, 22152, 22862, 23667, 23856, 24353, 25116, 25844, 26128, 26754, 27048, 27832, 29302, 30576, 31556, 33488, 34293, 35672, 38766, 39192, 41748, 42458, 43953, 44304, 45227, 45724, 47334, 48706, 50232, 51688, 53508, 54096, 55664, 58604, 63112, 63687, 68586, 71344, 73059, 77532, 78384, 80017, 83496, 84916, 87906, 90454, 91448, 94668, 97412, 100464, 102557, 103376, 107016, 117208, 126224, 127374, 135681, 137172, 146118, 148603, 155064, 160034, 166992, 169832, 175812, 180908, 182896, 189336, 194824, 205114, 214032, 234416, 240051, 254748, 271362, 274344, 292236, 297206, 307671, 310128, 316589, 320068, 339664, 351624, 361816, 378672, 389648, 410228, 445809, 480102, 509496, 542724, 548688, 560119, 584472, 594412, 615342, 633178, 640136, 703248, 723632, 820456, 891618, 949767, 960204, 1018992, 1040221, 1085448, 1120238, 1168944, 1188824, 1230684, 1266356, 1280272, 1640912, 1680357, 1783236, 1899534, 1920408, 2080442, 2170896, 2240476, 2377648, 2461368, 2532712, 3120663, 3360714, 3566472, 3799068, 3840816, 4160884, 4480952, 4922736, 5065424, 6241326, 6721428, 7132944, 7281547, 7598136, 8321768, 8961904, 12482652, 13442856, 14563094, 15196272, 16643536, 21844641, 24965304, 26885712, 29126188, 43689282, 49930608, 58252376, 87378564, 116504752, 174757128, 349514256]

約数ペア:

[(1, 349514256), (2, 174757128), (3, 116504752), (4, 87378564), (6, 58252376), (7, 49930608), (8, 43689282), (12, 29126188), (13, 26885712), (14, 24965304), (16, 21844641), (21, 16643536), (23, 15196272), (24, 14563094), (26, 13442856), (28, 12482652), (39, 8961904), (42, 8321768), (46, 7598136), (48, 7281547), (49, 7132944), (52, 6721428), (56, 6241326), (69, 5065424), (71, 4922736), (78, 4480952), (84, 4160884), (91, 3840816), (92, 3799068), (98, 3566472), (104, 3360714), (112, 3120663), (138, 2532712), (142, 2461368), (147, 2377648), (156, 2240476), (161, 2170896), (168, 2080442), (182, 1920408), (184, 1899534), (196, 1783236), (208, 1680357), (213, 1640912), (273, 1280272), (276, 1266356), (284, 1230684), (294, 1188824), (299, 1168944), (312, 1120238), (322, 1085448), (336, 1040221), (343, 1018992), (364, 960204), (368, 949767), (392, 891618), (426, 820456), (483, 723632), (497, 703248), (546, 640136), (552, 633178), (568, 615342), (588, 594412), (598, 584472), (624, 560119), (637, 548688), (644, 542724), (686, 509496), (728, 480102), (784, 445809), (852, 410228), (897, 389648), (923, 378672), (966, 361816), (994, 351624), (1029, 339664), (1092, 320068), (1104, 316589), (1127, 310128), (1136, 307671), (1176, 297206), (1196, 292236), (1274, 274344), (1288, 271362), (1372, 254748), (1456, 240051), (1491, 234416), (1633, 214032), (1704, 205114), (1794, 194824), (1846, 189336), (1911, 182896), (1932, 180908), (1988, 175812), (2058, 169832), (2093, 166992), (2184, 160034), (2254, 155064), (2352, 148603), (2392, 146118), (2548, 137172), (2576, 135681), (2744, 127374), (2769, 126224), (2982, 117208), (3266, 107016), (3381, 103376), (3408, 102557), (3479, 100464), (3588, 97412), (3692, 94668), (3822, 91448), (3864, 90454), (3976, 87906), (4116, 84916), (4186, 83496), (4368, 80017), (4459, 78384), (4508, 77532), (4784, 73059), (4899, 71344), (5096, 68586), (5488, 63687), (5538, 63112), (5964, 58604), (6279, 55664), (6461, 54096), (6532, 53508), (6762, 51688), (6958, 50232), (7176, 48706), (7384, 47334), (7644, 45724), (7728, 45227), (7889, 44304), (7952, 43953), (8232, 42458), (8372, 41748), (8918, 39192), (9016, 38766), (9798, 35672), (10192, 34293), (10437, 33488), (11076, 31556), (11431, 30576), (11928, 29302), (12558, 27832), (12922, 27048), (13064, 26754), (13377, 26128), (13524, 25844), (13916, 25116), (14352, 24353), (14651, 23856), (14768, 23667), (15288, 22862), (15778, 22152), (16464, 21229), (16744, 20874), (17836, 19596), (18032, 19383)]