380673552

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 1237635072

約数和(自身を除く): 856961520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 49, 56, 62, 69, 84, 92, 93, 98, 112, 124, 138, 147, 161, 168, 184, 186, 196, 217, 227, 248, 276, 294, 322, 336, 368, 372, 392, 434, 454, 483, 496, 552, 588, 644, 651, 681, 713, 744, 784, 868, 908, 966, 1104, 1127, 1176, 1288, 1302, 1362, 1426, 1488, 1519, 1589, 1736, 1816, 1932, 2139, 2254, 2352, 2576, 2604, 2724, 2852, 3038, 3178, 3381, 3472, 3632, 3864, 4278, 4508, 4557, 4767, 4991, 5208, 5221, 5448, 5704, 6076, 6356, 6762, 7037, 7728, 8556, 9016, 9114, 9534, 9982, 10416, 10442, 10896, 11123, 11408, 12152, 12712, 13524, 14074, 14973, 15663, 17112, 18032, 18228, 19068, 19964, 20884, 21111, 22246, 24304, 25424, 27048, 28148, 29946, 31326, 33369, 34224, 34937, 36456, 36547, 38136, 39928, 41768, 42222, 44492, 49259, 54096, 56296, 59892, 62652, 66738, 69874, 72912, 73094, 76272, 79856, 83536, 84444, 88984, 98518, 104811, 109641, 112592, 119784, 125304, 133476, 139748, 146188, 147777, 161851, 168888, 177968, 197036, 209622, 219282, 239568, 250608, 255829, 266952, 279496, 292376, 295554, 323702, 337776, 344813, 394072, 419244, 438564, 485553, 511658, 533904, 558992, 584752, 591108, 647404, 689626, 767487, 788144, 838488, 877128, 971106, 1023316, 1034439, 1132957, 1182216, 1294808, 1379252, 1534974, 1676976, 1754256, 1942212, 2046632, 2068878, 2265914, 2364432, 2589616, 2758504, 3069948, 3398871, 3884424, 4093264, 4137756, 4531828, 5517008, 6139896, 6797742, 7768848, 7930699, 8275512, 9063656, 12279792, 13595484, 15861398, 16551024, 18127312, 23792097, 27190968, 31722796, 47584194, 54381936, 63445592, 95168388, 126891184, 190336776, 380673552]

約数ペア:

[(1, 380673552), (2, 190336776), (3, 126891184), (4, 95168388), (6, 63445592), (7, 54381936), (8, 47584194), (12, 31722796), (14, 27190968), (16, 23792097), (21, 18127312), (23, 16551024), (24, 15861398), (28, 13595484), (31, 12279792), (42, 9063656), (46, 8275512), (48, 7930699), (49, 7768848), (56, 6797742), (62, 6139896), (69, 5517008), (84, 4531828), (92, 4137756), (93, 4093264), (98, 3884424), (112, 3398871), (124, 3069948), (138, 2758504), (147, 2589616), (161, 2364432), (168, 2265914), (184, 2068878), (186, 2046632), (196, 1942212), (217, 1754256), (227, 1676976), (248, 1534974), (276, 1379252), (294, 1294808), (322, 1182216), (336, 1132957), (368, 1034439), (372, 1023316), (392, 971106), (434, 877128), (454, 838488), (483, 788144), (496, 767487), (552, 689626), (588, 647404), (644, 591108), (651, 584752), (681, 558992), (713, 533904), (744, 511658), (784, 485553), (868, 438564), (908, 419244), (966, 394072), (1104, 344813), (1127, 337776), (1176, 323702), (1288, 295554), (1302, 292376), (1362, 279496), (1426, 266952), (1488, 255829), (1519, 250608), (1589, 239568), (1736, 219282), (1816, 209622), (1932, 197036), (2139, 177968), (2254, 168888), (2352, 161851), (2576, 147777), (2604, 146188), (2724, 139748), (2852, 133476), (3038, 125304), (3178, 119784), (3381, 112592), (3472, 109641), (3632, 104811), (3864, 98518), (4278, 88984), (4508, 84444), (4557, 83536), (4767, 79856), (4991, 76272), (5208, 73094), (5221, 72912), (5448, 69874), (5704, 66738), (6076, 62652), (6356, 59892), (6762, 56296), (7037, 54096), (7728, 49259), (8556, 44492), (9016, 42222), (9114, 41768), (9534, 39928), (9982, 38136), (10416, 36547), (10442, 36456), (10896, 34937), (11123, 34224), (11408, 33369), (12152, 31326), (12712, 29946), (13524, 28148), (14074, 27048), (14973, 25424), (15663, 24304), (17112, 22246), (18032, 21111), (18228, 20884), (19068, 19964)]