1078708736

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 2761608960

約数和(自身を除く): 1682900224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 73, 76, 98, 112, 124, 128, 133, 146, 152, 196, 217, 224, 248, 256, 266, 292, 304, 392, 434, 448, 496, 511, 512, 532, 584, 589, 608, 784, 868, 896, 931, 992, 1022, 1064, 1168, 1178, 1216, 1387, 1519, 1568, 1736, 1792, 1862, 1984, 2044, 2128, 2263, 2336, 2356, 2432, 2774, 3038, 3136, 3472, 3577, 3584, 3724, 3968, 4088, 4123, 4256, 4526, 4672, 4712, 4864, 5548, 6076, 6272, 6944, 7154, 7448, 7936, 8176, 8246, 8512, 9052, 9344, 9424, 9709, 9728, 11096, 12152, 12544, 13888, 14308, 14896, 15841, 15872, 16352, 16492, 17024, 18104, 18688, 18848, 19418, 22192, 24304, 25088, 27776, 28616, 28861, 29792, 31682, 32704, 32984, 34048, 36208, 37376, 37696, 38836, 42997, 44384, 48608, 55552, 57232, 57722, 59584, 63364, 65408, 65968, 67963, 68096, 72416, 75392, 77672, 85994, 88768, 97216, 110887, 111104, 114464, 115444, 119168, 126728, 130816, 131936, 135926, 144832, 150784, 155344, 171988, 177536, 194432, 221774, 228928, 230888, 238336, 253456, 261632, 263872, 271852, 289664, 300979, 301568, 310688, 343976, 355072, 388864, 443548, 457856, 461776, 476672, 506912, 527744, 543704, 579328, 601958, 621376, 687952, 710144, 777728, 887096, 915712, 923552, 1013824, 1055488, 1087408, 1158656, 1203916, 1242752, 1375904, 1774192, 1831424, 1847104, 2027648, 2106853, 2110976, 2174816, 2407832, 2485504, 2751808, 3548384, 3694208, 4055296, 4213706, 4349632, 4815664, 4971008, 5503616, 7096768, 7388416, 8110592, 8427412, 8699264, 9631328, 11007232, 14193536, 14776832, 16854824, 17398528, 19262656, 22014464, 28387072, 33709648, 34797056, 38525312, 56774144, 67419296, 77050624, 134838592, 154101248, 269677184, 539354368, 1078708736]

約数ペア:

[(1, 1078708736), (2, 539354368), (4, 269677184), (7, 154101248), (8, 134838592), (14, 77050624), (16, 67419296), (19, 56774144), (28, 38525312), (31, 34797056), (32, 33709648), (38, 28387072), (49, 22014464), (56, 19262656), (62, 17398528), (64, 16854824), (73, 14776832), (76, 14193536), (98, 11007232), (112, 9631328), (124, 8699264), (128, 8427412), (133, 8110592), (146, 7388416), (152, 7096768), (196, 5503616), (217, 4971008), (224, 4815664), (248, 4349632), (256, 4213706), (266, 4055296), (292, 3694208), (304, 3548384), (392, 2751808), (434, 2485504), (448, 2407832), (496, 2174816), (511, 2110976), (512, 2106853), (532, 2027648), (584, 1847104), (589, 1831424), (608, 1774192), (784, 1375904), (868, 1242752), (896, 1203916), (931, 1158656), (992, 1087408), (1022, 1055488), (1064, 1013824), (1168, 923552), (1178, 915712), (1216, 887096), (1387, 777728), (1519, 710144), (1568, 687952), (1736, 621376), (1792, 601958), (1862, 579328), (1984, 543704), (2044, 527744), (2128, 506912), (2263, 476672), (2336, 461776), (2356, 457856), (2432, 443548), (2774, 388864), (3038, 355072), (3136, 343976), (3472, 310688), (3577, 301568), (3584, 300979), (3724, 289664), (3968, 271852), (4088, 263872), (4123, 261632), (4256, 253456), (4526, 238336), (4672, 230888), (4712, 228928), (4864, 221774), (5548, 194432), (6076, 177536), (6272, 171988), (6944, 155344), (7154, 150784), (7448, 144832), (7936, 135926), (8176, 131936), (8246, 130816), (8512, 126728), (9052, 119168), (9344, 115444), (9424, 114464), (9709, 111104), (9728, 110887), (11096, 97216), (12152, 88768), (12544, 85994), (13888, 77672), (14308, 75392), (14896, 72416), (15841, 68096), (15872, 67963), (16352, 65968), (16492, 65408), (17024, 63364), (18104, 59584), (18688, 57722), (18848, 57232), (19418, 55552), (22192, 48608), (24304, 44384), (25088, 42997), (27776, 38836), (28616, 37696), (28861, 37376), (29792, 36208), (31682, 34048), (32704, 32984)]