1569288968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 3232776960

約数和(自身を除く): 1663487992

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 137, 166, 274, 332, 548, 664, 1079, 1096, 1327, 1781, 2158, 2654, 3562, 4316, 5308, 7124, 8632, 10616, 11371, 14248, 17251, 22742, 34502, 45484, 69004, 90968, 110141, 138008, 147823, 181799, 220282, 295646, 363598, 440564, 591292, 727196, 881128, 1182584, 1431833, 1454392, 2363387, 2863666, 4726774, 5727332, 9453548, 11454664, 15089317, 18907096, 30178634, 60357268, 120714536, 196161121, 392322242, 784644484, 1569288968]

約数ペア:

[(1, 1569288968), (2, 784644484), (4, 392322242), (8, 196161121), (13, 120714536), (26, 60357268), (52, 30178634), (83, 18907096), (104, 15089317), (137, 11454664), (166, 9453548), (274, 5727332), (332, 4726774), (548, 2863666), (664, 2363387), (1079, 1454392), (1096, 1431833), (1327, 1182584), (1781, 881128), (2158, 727196), (2654, 591292), (3562, 440564), (4316, 363598), (5308, 295646), (7124, 220282), (8632, 181799), (10616, 147823), (11371, 138008), (14248, 110141), (17251, 90968), (22742, 69004), (34502, 45484)]