188448256

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 60

約数和(自身を含む): 390082176

約数和(自身を除く): 201633920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 383, 496, 512, 766, 961, 992, 1532, 1922, 1984, 3064, 3844, 3968, 6128, 7688, 7936, 11873, 12256, 15376, 15872, 23746, 24512, 30752, 47492, 49024, 61504, 94984, 98048, 123008, 189968, 196096, 246016, 368063, 379936, 492032, 736126, 759872, 1472252, 1519744, 2944504, 3039488, 5889008, 6078976, 11778016, 23556032, 47112064, 94224128, 188448256]

約数ペア:

[(1, 188448256), (2, 94224128), (4, 47112064), (8, 23556032), (16, 11778016), (31, 6078976), (32, 5889008), (62, 3039488), (64, 2944504), (124, 1519744), (128, 1472252), (248, 759872), (256, 736126), (383, 492032), (496, 379936), (512, 368063), (766, 246016), (961, 196096), (992, 189968), (1532, 123008), (1922, 98048), (1984, 94984), (3064, 61504), (3844, 49024), (3968, 47492), (6128, 30752), (7688, 24512), (7936, 23746), (11873, 15872), (12256, 15376)]