1020379136

素因数分解:

$2^{14}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 2510214336

約数和(自身を除く): 1489835200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 49, 56, 62, 64, 82, 98, 112, 124, 128, 164, 196, 217, 224, 248, 256, 287, 328, 392, 434, 448, 496, 512, 574, 656, 784, 868, 896, 992, 1024, 1148, 1271, 1312, 1519, 1568, 1736, 1792, 1984, 2009, 2048, 2296, 2542, 2624, 3038, 3136, 3472, 3584, 3968, 4018, 4096, 4592, 5084, 5248, 6076, 6272, 6944, 7168, 7936, 8036, 8192, 8897, 9184, 10168, 10496, 12152, 12544, 13888, 14336, 15872, 16072, 16384, 17794, 18368, 20336, 20992, 24304, 25088, 27776, 28672, 31744, 32144, 35588, 36736, 40672, 41984, 48608, 50176, 55552, 57344, 62279, 63488, 64288, 71176, 73472, 81344, 83968, 97216, 100352, 111104, 114688, 124558, 126976, 128576, 142352, 146944, 162688, 167936, 194432, 200704, 222208, 249116, 253952, 257152, 284704, 293888, 325376, 335872, 388864, 401408, 444416, 498232, 507904, 514304, 569408, 587776, 650752, 671744, 777728, 802816, 888832, 996464, 1028608, 1138816, 1175552, 1301504, 1555456, 1777664, 1992928, 2057216, 2277632, 2351104, 2603008, 3110912, 3555328, 3985856, 4114432, 4555264, 4702208, 5206016, 6221824, 7971712, 8228864, 9110528, 10412032, 12443648, 15943424, 16457728, 18221056, 20824064, 24887296, 31886848, 32915456, 36442112, 63773696, 72884224, 127547392, 145768448, 255094784, 510189568, 1020379136]

約数ペア:

[(1, 1020379136), (2, 510189568), (4, 255094784), (7, 145768448), (8, 127547392), (14, 72884224), (16, 63773696), (28, 36442112), (31, 32915456), (32, 31886848), (41, 24887296), (49, 20824064), (56, 18221056), (62, 16457728), (64, 15943424), (82, 12443648), (98, 10412032), (112, 9110528), (124, 8228864), (128, 7971712), (164, 6221824), (196, 5206016), (217, 4702208), (224, 4555264), (248, 4114432), (256, 3985856), (287, 3555328), (328, 3110912), (392, 2603008), (434, 2351104), (448, 2277632), (496, 2057216), (512, 1992928), (574, 1777664), (656, 1555456), (784, 1301504), (868, 1175552), (896, 1138816), (992, 1028608), (1024, 996464), (1148, 888832), (1271, 802816), (1312, 777728), (1519, 671744), (1568, 650752), (1736, 587776), (1792, 569408), (1984, 514304), (2009, 507904), (2048, 498232), (2296, 444416), (2542, 401408), (2624, 388864), (3038, 335872), (3136, 325376), (3472, 293888), (3584, 284704), (3968, 257152), (4018, 253952), (4096, 249116), (4592, 222208), (5084, 200704), (5248, 194432), (6076, 167936), (6272, 162688), (6944, 146944), (7168, 142352), (7936, 128576), (8036, 126976), (8192, 124558), (8897, 114688), (9184, 111104), (10168, 100352), (10496, 97216), (12152, 83968), (12544, 81344), (13888, 73472), (14336, 71176), (15872, 64288), (16072, 63488), (16384, 62279), (17794, 57344), (18368, 55552), (20336, 50176), (20992, 48608), (24304, 41984), (25088, 40672), (27776, 36736), (28672, 35588), (31744, 32144)]