279522272

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 567761040

約数和(自身を除く): 288238768

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 307, 592, 614, 769, 1184, 1228, 1538, 2456, 3076, 4912, 6152, 9824, 11359, 12304, 22718, 24608, 28453, 45436, 56906, 90872, 113812, 181744, 227624, 236083, 363488, 455248, 472166, 910496, 944332, 1888664, 3777328, 7554656, 8735071, 17470142, 34940284, 69880568, 139761136, 279522272]

約数ペア:

[(1, 279522272), (2, 139761136), (4, 69880568), (8, 34940284), (16, 17470142), (32, 8735071), (37, 7554656), (74, 3777328), (148, 1888664), (296, 944332), (307, 910496), (592, 472166), (614, 455248), (769, 363488), (1184, 236083), (1228, 227624), (1538, 181744), (2456, 113812), (3076, 90872), (4912, 56906), (6152, 45436), (9824, 28453), (11359, 24608), (12304, 22718)]