679067648

素因数分解:

$2^{14}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 1610563584

約数和(自身を除く): 931495936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 191, 217, 224, 248, 256, 382, 434, 448, 496, 512, 764, 868, 896, 992, 1024, 1337, 1528, 1736, 1792, 1984, 2048, 2674, 3056, 3472, 3584, 3968, 4096, 5348, 5921, 6112, 6944, 7168, 7936, 8192, 10696, 11842, 12224, 13888, 14336, 15872, 16384, 21392, 23684, 24448, 27776, 28672, 31744, 41447, 42784, 47368, 48896, 55552, 57344, 63488, 82894, 85568, 94736, 97792, 111104, 114688, 126976, 165788, 171136, 189472, 195584, 222208, 253952, 331576, 342272, 378944, 391168, 444416, 507904, 663152, 684544, 757888, 782336, 888832, 1326304, 1369088, 1515776, 1564672, 1777664, 2652608, 2738176, 3031552, 3129344, 3555328, 5305216, 5476352, 6063104, 10610432, 10952704, 12126208, 21220864, 21905408, 24252416, 42441728, 48504832, 84883456, 97009664, 169766912, 339533824, 679067648]

約数ペア:

[(1, 679067648), (2, 339533824), (4, 169766912), (7, 97009664), (8, 84883456), (14, 48504832), (16, 42441728), (28, 24252416), (31, 21905408), (32, 21220864), (56, 12126208), (62, 10952704), (64, 10610432), (112, 6063104), (124, 5476352), (128, 5305216), (191, 3555328), (217, 3129344), (224, 3031552), (248, 2738176), (256, 2652608), (382, 1777664), (434, 1564672), (448, 1515776), (496, 1369088), (512, 1326304), (764, 888832), (868, 782336), (896, 757888), (992, 684544), (1024, 663152), (1337, 507904), (1528, 444416), (1736, 391168), (1792, 378944), (1984, 342272), (2048, 331576), (2674, 253952), (3056, 222208), (3472, 195584), (3584, 189472), (3968, 171136), (4096, 165788), (5348, 126976), (5921, 114688), (6112, 111104), (6944, 97792), (7168, 94736), (7936, 85568), (8192, 82894), (10696, 63488), (11842, 57344), (12224, 55552), (13888, 48896), (14336, 47368), (15872, 42784), (16384, 41447), (21392, 31744), (23684, 28672), (24448, 27776)]