488228864

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{12547}}^1$

素因数の和:12588

約数の個数: 48

約数和(自身を含む): 1027681200

約数和(自身を除く): 539452336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 9728, 12547, 19456, 25094, 38912, 50188, 100376, 200752, 238393, 401504, 476786, 803008, 953572, 1606016, 1907144, 3212032, 3814288, 6424064, 7628576, 12848128, 15257152, 25696256, 30514304, 61028608, 122057216, 244114432, 488228864]

約数ペア:

[(1, 488228864), (2, 244114432), (4, 122057216), (8, 61028608), (16, 30514304), (19, 25696256), (32, 15257152), (38, 12848128), (64, 7628576), (76, 6424064), (128, 3814288), (152, 3212032), (256, 1907144), (304, 1606016), (512, 953572), (608, 803008), (1024, 476786), (1216, 401504), (2048, 238393), (2432, 200752), (4864, 100376), (9728, 50188), (12547, 38912), (19456, 25094)]