231117931408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{110771}}^1$

素因数の和:112232

約数の個数: 80

約数和(自身を含む): 551516950656

約数和(自身を除く): 320399019248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1433, 1456, 2866, 5732, 10031, 11464, 18629, 20062, 22928, 37258, 40124, 74516, 80248, 110771, 130403, 149032, 160496, 221542, 260806, 298064, 443084, 521612, 775397, 886168, 1043224, 1440023, 1550794, 1772336, 2086448, 2880046, 3101588, 5760092, 6203176, 10080161, 11520184, 12406352, 20160322, 23040368, 40320644, 80641288, 158734843, 161282576, 317469686, 634939372, 1111143901, 1269878744, 2063552959, 2222287802, 2539757488, 4127105918, 4444575604, 8254211836, 8889151208, 14444870713, 16508423672, 17778302416, 28889741426, 33016847344, 57779482852, 115558965704, 231117931408]

約数ペア:

[(1, 231117931408), (2, 115558965704), (4, 57779482852), (7, 33016847344), (8, 28889741426), (13, 17778302416), (14, 16508423672), (16, 14444870713), (26, 8889151208), (28, 8254211836), (52, 4444575604), (56, 4127105918), (91, 2539757488), (104, 2222287802), (112, 2063552959), (182, 1269878744), (208, 1111143901), (364, 634939372), (728, 317469686), (1433, 161282576), (1456, 158734843), (2866, 80641288), (5732, 40320644), (10031, 23040368), (11464, 20160322), (18629, 12406352), (20062, 11520184), (22928, 10080161), (37258, 6203176), (40124, 5760092), (74516, 3101588), (80248, 2880046), (110771, 2086448), (130403, 1772336), (149032, 1550794), (160496, 1440023), (221542, 1043224), (260806, 886168), (298064, 775397), (443084, 521612)]