1561071744

素因数分解:

$2^7\times 3^3\times {\mathrm{451699}}^1$

素因数の和:451722

約数の個数: 64

約数和(自身を含む): 4607340000

約数和(自身を除く): 3046268256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 451699, 903398, 1355097, 1806796, 2710194, 3613592, 4065291, 5420388, 7227184, 8130582, 10840776, 12195873, 14454368, 16261164, 21681552, 24391746, 28908736, 32522328, 43363104, 48783492, 57817472, 65044656, 86726208, 97566984, 130089312, 173452416, 195133968, 260178624, 390267936, 520357248, 780535872, 1561071744]

約数ペア:

[(1, 1561071744), (2, 780535872), (3, 520357248), (4, 390267936), (6, 260178624), (8, 195133968), (9, 173452416), (12, 130089312), (16, 97566984), (18, 86726208), (24, 65044656), (27, 57817472), (32, 48783492), (36, 43363104), (48, 32522328), (54, 28908736), (64, 24391746), (72, 21681552), (96, 16261164), (108, 14454368), (128, 12195873), (144, 10840776), (192, 8130582), (216, 7227184), (288, 5420388), (384, 4065291), (432, 3613592), (576, 2710194), (864, 1806796), (1152, 1355097), (1728, 903398), (3456, 451699)]