1236942408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 3715891200

約数和(自身を除く): 2478948792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 53, 57, 62, 76, 78, 93, 104, 106, 114, 124, 127, 152, 156, 159, 186, 212, 228, 247, 248, 254, 312, 318, 372, 381, 403, 424, 456, 494, 508, 589, 636, 689, 741, 744, 762, 806, 988, 1007, 1016, 1178, 1209, 1272, 1378, 1482, 1524, 1612, 1643, 1651, 1767, 1976, 2014, 2067, 2356, 2413, 2418, 2756, 2964, 3021, 3048, 3224, 3286, 3302, 3534, 3937, 4028, 4134, 4712, 4826, 4836, 4929, 4953, 5512, 5928, 6042, 6572, 6604, 6731, 7068, 7239, 7657, 7874, 8056, 8268, 9652, 9672, 9858, 9906, 11811, 12084, 13091, 13144, 13208, 13462, 14136, 14478, 15314, 15748, 16536, 19304, 19716, 19812, 20193, 21359, 22971, 23622, 24168, 26182, 26924, 28956, 30628, 31217, 31369, 31496, 39273, 39432, 39624, 40386, 42718, 45942, 47244, 51181, 52364, 53848, 57912, 61256, 62434, 62738, 64077, 74803, 78546, 80772, 85436, 87503, 91884, 93651, 94107, 94488, 102362, 104728, 124868, 125476, 127889, 128154, 149606, 153543, 157092, 161544, 170872, 175006, 183768, 187302, 188214, 204724, 208661, 224409, 249736, 250952, 255778, 256308, 262509, 299212, 307086, 314184, 350012, 374604, 376428, 383667, 405821, 409448, 417322, 448818, 511556, 512616, 525018, 598424, 614172, 625983, 700024, 749208, 752856, 767334, 811642, 834644, 897636, 972439, 1023112, 1050036, 1217463, 1228344, 1251966, 1534668, 1623284, 1662557, 1669288, 1795272, 1944878, 2100072, 2434926, 2503932, 2712593, 2917317, 3069336, 3246568, 3325114, 3889756, 3964559, 4869852, 4987671, 5007864, 5425186, 5834634, 6650228, 7779512, 7929118, 8137779, 9739704, 9975342, 10850372, 11669268, 11893677, 13300456, 15858236, 16275558, 19950684, 21700744, 23338536, 23787354, 31716472, 32551116, 39901368, 47574708, 51539267, 65102232, 95149416, 103078534, 154617801, 206157068, 309235602, 412314136, 618471204, 1236942408]

約数ペア:

[(1, 1236942408), (2, 618471204), (3, 412314136), (4, 309235602), (6, 206157068), (8, 154617801), (12, 103078534), (13, 95149416), (19, 65102232), (24, 51539267), (26, 47574708), (31, 39901368), (38, 32551116), (39, 31716472), (52, 23787354), (53, 23338536), (57, 21700744), (62, 19950684), (76, 16275558), (78, 15858236), (93, 13300456), (104, 11893677), (106, 11669268), (114, 10850372), (124, 9975342), (127, 9739704), (152, 8137779), (156, 7929118), (159, 7779512), (186, 6650228), (212, 5834634), (228, 5425186), (247, 5007864), (248, 4987671), (254, 4869852), (312, 3964559), (318, 3889756), (372, 3325114), (381, 3246568), (403, 3069336), (424, 2917317), (456, 2712593), (494, 2503932), (508, 2434926), (589, 2100072), (636, 1944878), (689, 1795272), (741, 1669288), (744, 1662557), (762, 1623284), (806, 1534668), (988, 1251966), (1007, 1228344), (1016, 1217463), (1178, 1050036), (1209, 1023112), (1272, 972439), (1378, 897636), (1482, 834644), (1524, 811642), (1612, 767334), (1643, 752856), (1651, 749208), (1767, 700024), (1976, 625983), (2014, 614172), (2067, 598424), (2356, 525018), (2413, 512616), (2418, 511556), (2756, 448818), (2964, 417322), (3021, 409448), (3048, 405821), (3224, 383667), (3286, 376428), (3302, 374604), (3534, 350012), (3937, 314184), (4028, 307086), (4134, 299212), (4712, 262509), (4826, 256308), (4836, 255778), (4929, 250952), (4953, 249736), (5512, 224409), (5928, 208661), (6042, 204724), (6572, 188214), (6604, 187302), (6731, 183768), (7068, 175006), (7239, 170872), (7657, 161544), (7874, 157092), (8056, 153543), (8268, 149606), (9652, 128154), (9672, 127889), (9858, 125476), (9906, 124868), (11811, 104728), (12084, 102362), (13091, 94488), (13144, 94107), (13208, 93651), (13462, 91884), (14136, 87503), (14478, 85436), (15314, 80772), (15748, 78546), (16536, 74803), (19304, 64077), (19716, 62738), (19812, 62434), (20193, 61256), (21359, 57912), (22971, 53848), (23622, 52364), (24168, 51181), (26182, 47244), (26924, 45942), (28956, 42718), (30628, 40386), (31217, 39624), (31369, 39432), (31496, 39273)]