388806656

素因数分解:

$2^{11}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 913741920

約数和(自身を除く): 524935264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 733, 896, 1024, 1036, 1184, 1466, 1792, 2048, 2072, 2368, 2932, 3584, 4144, 4736, 5131, 5864, 7168, 8288, 9472, 10262, 11728, 14336, 16576, 18944, 20524, 23456, 27121, 33152, 37888, 41048, 46912, 54242, 66304, 75776, 82096, 93824, 108484, 132608, 164192, 187648, 189847, 216968, 265216, 328384, 375296, 379694, 433936, 530432, 656768, 750592, 759388, 867872, 1313536, 1501184, 1518776, 1735744, 2627072, 3037552, 3471488, 5254144, 6075104, 6942976, 10508288, 12150208, 13885952, 24300416, 27771904, 48600832, 55543808, 97201664, 194403328, 388806656]

約数ペア:

[(1, 388806656), (2, 194403328), (4, 97201664), (7, 55543808), (8, 48600832), (14, 27771904), (16, 24300416), (28, 13885952), (32, 12150208), (37, 10508288), (56, 6942976), (64, 6075104), (74, 5254144), (112, 3471488), (128, 3037552), (148, 2627072), (224, 1735744), (256, 1518776), (259, 1501184), (296, 1313536), (448, 867872), (512, 759388), (518, 750592), (592, 656768), (733, 530432), (896, 433936), (1024, 379694), (1036, 375296), (1184, 328384), (1466, 265216), (1792, 216968), (2048, 189847), (2072, 187648), (2368, 164192), (2932, 132608), (3584, 108484), (4144, 93824), (4736, 82096), (5131, 75776), (5864, 66304), (7168, 54242), (8288, 46912), (9472, 41048), (10262, 37888), (11728, 33152), (14336, 27121), (16576, 23456), (18944, 20524)]