402085376

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 1074788352

約数和(自身を除く): 672702976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 47, 49, 56, 62, 64, 77, 88, 94, 98, 112, 124, 128, 154, 176, 188, 196, 217, 224, 248, 256, 308, 329, 341, 352, 376, 392, 434, 448, 496, 512, 517, 539, 616, 658, 682, 704, 752, 784, 868, 896, 992, 1034, 1078, 1232, 1316, 1364, 1408, 1457, 1504, 1519, 1568, 1736, 1792, 1984, 2068, 2156, 2303, 2387, 2464, 2632, 2728, 2816, 2914, 3008, 3038, 3136, 3472, 3584, 3619, 3968, 4136, 4312, 4606, 4774, 4928, 5264, 5456, 5632, 5828, 6016, 6076, 6272, 6944, 7238, 7936, 8272, 8624, 9212, 9548, 9856, 10199, 10528, 10912, 11656, 12032, 12152, 12544, 13888, 14476, 15872, 16027, 16544, 16709, 17248, 18424, 19096, 19712, 20398, 21056, 21824, 23312, 24064, 24304, 25088, 25333, 27776, 28952, 32054, 33088, 33418, 34496, 36848, 38192, 39424, 40796, 42112, 43648, 46624, 48608, 50666, 55552, 57904, 64108, 66176, 66836, 68992, 71393, 73696, 76384, 81592, 84224, 87296, 93248, 97216, 101332, 111104, 112189, 115808, 128216, 132352, 133672, 137984, 142786, 147392, 152768, 163184, 168448, 174592, 186496, 194432, 202664, 224378, 231616, 256432, 264704, 267344, 275968, 285572, 294784, 305536, 326368, 372992, 388864, 405328, 448756, 463232, 512864, 534688, 571144, 589568, 611072, 652736, 745984, 777728, 785323, 810656, 897512, 926464, 1025728, 1069376, 1142288, 1179136, 1222144, 1305472, 1570646, 1621312, 1795024, 1852928, 2051456, 2138752, 2284576, 2610944, 3141292, 3242624, 3590048, 4102912, 4277504, 4569152, 5221888, 6282584, 6485248, 7180096, 8205824, 8555008, 9138304, 12565168, 12970496, 14360192, 18276608, 25130336, 28720384, 36553216, 50260672, 57440768, 100521344, 201042688, 402085376]

約数ペア:

[(1, 402085376), (2, 201042688), (4, 100521344), (7, 57440768), (8, 50260672), (11, 36553216), (14, 28720384), (16, 25130336), (22, 18276608), (28, 14360192), (31, 12970496), (32, 12565168), (44, 9138304), (47, 8555008), (49, 8205824), (56, 7180096), (62, 6485248), (64, 6282584), (77, 5221888), (88, 4569152), (94, 4277504), (98, 4102912), (112, 3590048), (124, 3242624), (128, 3141292), (154, 2610944), (176, 2284576), (188, 2138752), (196, 2051456), (217, 1852928), (224, 1795024), (248, 1621312), (256, 1570646), (308, 1305472), (329, 1222144), (341, 1179136), (352, 1142288), (376, 1069376), (392, 1025728), (434, 926464), (448, 897512), (496, 810656), (512, 785323), (517, 777728), (539, 745984), (616, 652736), (658, 611072), (682, 589568), (704, 571144), (752, 534688), (784, 512864), (868, 463232), (896, 448756), (992, 405328), (1034, 388864), (1078, 372992), (1232, 326368), (1316, 305536), (1364, 294784), (1408, 285572), (1457, 275968), (1504, 267344), (1519, 264704), (1568, 256432), (1736, 231616), (1792, 224378), (1984, 202664), (2068, 194432), (2156, 186496), (2303, 174592), (2387, 168448), (2464, 163184), (2632, 152768), (2728, 147392), (2816, 142786), (2914, 137984), (3008, 133672), (3038, 132352), (3136, 128216), (3472, 115808), (3584, 112189), (3619, 111104), (3968, 101332), (4136, 97216), (4312, 93248), (4606, 87296), (4774, 84224), (4928, 81592), (5264, 76384), (5456, 73696), (5632, 71393), (5828, 68992), (6016, 66836), (6076, 66176), (6272, 64108), (6944, 57904), (7238, 55552), (7936, 50666), (8272, 48608), (8624, 46624), (9212, 43648), (9548, 42112), (9856, 40796), (10199, 39424), (10528, 38192), (10912, 36848), (11656, 34496), (12032, 33418), (12152, 33088), (12544, 32054), (13888, 28952), (14476, 27776), (15872, 25333), (16027, 25088), (16544, 24304), (16709, 24064), (17248, 23312), (18424, 21824), (19096, 21056), (19712, 20398)]