1890147648

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{75149}}^1$

素因数の和:75295

約数の個数: 56

約数和(自身を含む): 5039258400

約数和(自身を除く): 3149110752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 25152, 75149, 150298, 225447, 300596, 450894, 601192, 901788, 1202384, 1803576, 2404768, 3607152, 4809536, 7214304, 9844519, 14428608, 19689038, 29533557, 39378076, 59067114, 78756152, 118134228, 157512304, 236268456, 315024608, 472536912, 630049216, 945073824, 1890147648]

約数ペア:

[(1, 1890147648), (2, 945073824), (3, 630049216), (4, 472536912), (6, 315024608), (8, 236268456), (12, 157512304), (16, 118134228), (24, 78756152), (32, 59067114), (48, 39378076), (64, 29533557), (96, 19689038), (131, 14428608), (192, 9844519), (262, 7214304), (393, 4809536), (524, 3607152), (786, 2404768), (1048, 1803576), (1572, 1202384), (2096, 901788), (3144, 601192), (4192, 450894), (6288, 300596), (8384, 225447), (12576, 150298), (25152, 75149)]