257369217924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{235686097}}^1$

素因数の和:235686124

約数の個数: 48

約数和(自身を含む): 739111603328

約数和(自身を除く): 481742385404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 235686097, 471372194, 707058291, 942744388, 1414116582, 1649802679, 2828233164, 3063919261, 3299605358, 4949408037, 6127838522, 6599210716, 9191757783, 9898816074, 12255677044, 18383515566, 19797632148, 21447434827, 36767031132, 42894869654, 64342304481, 85789739308, 128684608962, 257369217924]

約数ペア:

[(1, 257369217924), (2, 128684608962), (3, 85789739308), (4, 64342304481), (6, 42894869654), (7, 36767031132), (12, 21447434827), (13, 19797632148), (14, 18383515566), (21, 12255677044), (26, 9898816074), (28, 9191757783), (39, 6599210716), (42, 6127838522), (52, 4949408037), (78, 3299605358), (84, 3063919261), (91, 2828233164), (156, 1649802679), (182, 1414116582), (273, 942744388), (364, 707058291), (546, 471372194), (1092, 235686097)]