813944304

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{29287}}^1$

素因数の和:29494

約数の個数: 60

約数和(自身を含む): 2289794416

約数和(自身を除く): 1475850112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6948, 9264, 13896, 27792, 29287, 58574, 87861, 117148, 175722, 234296, 263583, 351444, 468592, 527166, 702888, 1054332, 1405776, 2108664, 4217328, 5652391, 11304782, 16957173, 22609564, 33914346, 45219128, 50871519, 67828692, 90438256, 101743038, 135657384, 203486076, 271314768, 406972152, 813944304]

約数ペア:

[(1, 813944304), (2, 406972152), (3, 271314768), (4, 203486076), (6, 135657384), (8, 101743038), (9, 90438256), (12, 67828692), (16, 50871519), (18, 45219128), (24, 33914346), (36, 22609564), (48, 16957173), (72, 11304782), (144, 5652391), (193, 4217328), (386, 2108664), (579, 1405776), (772, 1054332), (1158, 702888), (1544, 527166), (1737, 468592), (2316, 351444), (3088, 263583), (3474, 234296), (4632, 175722), (6948, 117148), (9264, 87861), (13896, 58574), (27792, 29287)]