1384800256

素因数分解:

$2^{13}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 224

約数和(自身を含む): 3523000320

約数和(自身を除く): 2138200064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 41, 56, 62, 64, 76, 82, 112, 124, 128, 133, 152, 164, 217, 224, 248, 256, 266, 287, 304, 328, 434, 448, 496, 512, 532, 574, 589, 608, 656, 779, 868, 896, 992, 1024, 1064, 1148, 1178, 1216, 1271, 1312, 1558, 1736, 1792, 1984, 2048, 2128, 2296, 2356, 2432, 2542, 2624, 3116, 3472, 3584, 3968, 4096, 4123, 4256, 4592, 4712, 4864, 5084, 5248, 5453, 6232, 6944, 7168, 7936, 8192, 8246, 8512, 8897, 9184, 9424, 9728, 10168, 10496, 10906, 12464, 13888, 14336, 15872, 16492, 17024, 17794, 18368, 18848, 19456, 20336, 20992, 21812, 24149, 24928, 27776, 28672, 31744, 32984, 34048, 35588, 36736, 37696, 38912, 40672, 41984, 43624, 48298, 49856, 55552, 57344, 63488, 65968, 68096, 71176, 73472, 75392, 77824, 81344, 83968, 87248, 96596, 99712, 111104, 126976, 131936, 136192, 142352, 146944, 150784, 155648, 162688, 167936, 169043, 174496, 193192, 199424, 222208, 253952, 263872, 272384, 284704, 293888, 301568, 325376, 335872, 338086, 348992, 386384, 398848, 444416, 527744, 544768, 569408, 587776, 603136, 650752, 676172, 697984, 772768, 797696, 888832, 1055488, 1089536, 1138816, 1175552, 1206272, 1301504, 1352344, 1395968, 1545536, 1595392, 1777664, 2110976, 2277632, 2351104, 2412544, 2603008, 2704688, 2791936, 3091072, 3190784, 4221952, 4555264, 4825088, 5206016, 5409376, 5583872, 6182144, 6381568, 8443904, 9110528, 10412032, 10818752, 11167744, 12364288, 16887808, 18221056, 21637504, 22335488, 24728576, 33775616, 36442112, 43275008, 44670976, 49457152, 72884224, 86550016, 98914304, 173100032, 197828608, 346200064, 692400128, 1384800256]

約数ペア:

[(1, 1384800256), (2, 692400128), (4, 346200064), (7, 197828608), (8, 173100032), (14, 98914304), (16, 86550016), (19, 72884224), (28, 49457152), (31, 44670976), (32, 43275008), (38, 36442112), (41, 33775616), (56, 24728576), (62, 22335488), (64, 21637504), (76, 18221056), (82, 16887808), (112, 12364288), (124, 11167744), (128, 10818752), (133, 10412032), (152, 9110528), (164, 8443904), (217, 6381568), (224, 6182144), (248, 5583872), (256, 5409376), (266, 5206016), (287, 4825088), (304, 4555264), (328, 4221952), (434, 3190784), (448, 3091072), (496, 2791936), (512, 2704688), (532, 2603008), (574, 2412544), (589, 2351104), (608, 2277632), (656, 2110976), (779, 1777664), (868, 1595392), (896, 1545536), (992, 1395968), (1024, 1352344), (1064, 1301504), (1148, 1206272), (1178, 1175552), (1216, 1138816), (1271, 1089536), (1312, 1055488), (1558, 888832), (1736, 797696), (1792, 772768), (1984, 697984), (2048, 676172), (2128, 650752), (2296, 603136), (2356, 587776), (2432, 569408), (2542, 544768), (2624, 527744), (3116, 444416), (3472, 398848), (3584, 386384), (3968, 348992), (4096, 338086), (4123, 335872), (4256, 325376), (4592, 301568), (4712, 293888), (4864, 284704), (5084, 272384), (5248, 263872), (5453, 253952), (6232, 222208), (6944, 199424), (7168, 193192), (7936, 174496), (8192, 169043), (8246, 167936), (8512, 162688), (8897, 155648), (9184, 150784), (9424, 146944), (9728, 142352), (10168, 136192), (10496, 131936), (10906, 126976), (12464, 111104), (13888, 99712), (14336, 96596), (15872, 87248), (16492, 83968), (17024, 81344), (17794, 77824), (18368, 75392), (18848, 73472), (19456, 71176), (20336, 68096), (20992, 65968), (21812, 63488), (24149, 57344), (24928, 55552), (27776, 49856), (28672, 48298), (31744, 43624), (32984, 41984), (34048, 40672), (35588, 38912), (36736, 37696)]