1261336384

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{823}}^1$

素因数の和:1164

約数の個数: 112

約数和(自身を含む): 3134416896

約数和(自身を除く): 1873080512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 311, 352, 448, 616, 622, 704, 823, 1232, 1244, 1646, 2177, 2464, 2488, 3292, 3421, 4354, 4928, 4976, 5761, 6584, 6842, 8708, 9053, 9952, 11522, 13168, 13684, 17416, 18106, 19904, 23044, 23947, 26336, 27368, 34832, 36212, 46088, 47894, 52672, 54736, 63371, 69664, 72424, 92176, 95788, 109472, 126742, 139328, 144848, 184352, 191576, 218944, 253484, 255953, 289696, 368704, 383152, 506968, 511906, 579392, 766304, 1013936, 1023812, 1532608, 1791671, 2027872, 2047624, 2815483, 3583342, 4055744, 4095248, 5630966, 7166684, 8190496, 11261932, 14333368, 16380992, 19708381, 22523864, 28666736, 39416762, 45047728, 57333472, 78833524, 90095456, 114666944, 157667048, 180190912, 315334096, 630668192, 1261336384]

約数ペア:

[(1, 1261336384), (2, 630668192), (4, 315334096), (7, 180190912), (8, 157667048), (11, 114666944), (14, 90095456), (16, 78833524), (22, 57333472), (28, 45047728), (32, 39416762), (44, 28666736), (56, 22523864), (64, 19708381), (77, 16380992), (88, 14333368), (112, 11261932), (154, 8190496), (176, 7166684), (224, 5630966), (308, 4095248), (311, 4055744), (352, 3583342), (448, 2815483), (616, 2047624), (622, 2027872), (704, 1791671), (823, 1532608), (1232, 1023812), (1244, 1013936), (1646, 766304), (2177, 579392), (2464, 511906), (2488, 506968), (3292, 383152), (3421, 368704), (4354, 289696), (4928, 255953), (4976, 253484), (5761, 218944), (6584, 191576), (6842, 184352), (8708, 144848), (9053, 139328), (9952, 126742), (11522, 109472), (13168, 95788), (13684, 92176), (17416, 72424), (18106, 69664), (19904, 63371), (23044, 54736), (23947, 52672), (26336, 47894), (27368, 46088), (34832, 36212)]