481010992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20549}}^1$

素因数の和:20594

約数の個数: 80

約数和(自身を含む): 1223136000

約数和(自身を除く): 742125008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 20549, 23408, 41098, 82196, 143843, 164392, 226039, 287686, 328784, 390431, 452078, 575372, 780862, 904156, 1150744, 1561724, 1582273, 1808312, 2301488, 2733017, 3123448, 3164546, 3616624, 4294741, 5466034, 6246896, 6329092, 8589482, 10932068, 12658184, 17178964, 21864136, 25316368, 30063187, 34357928, 43728272, 60126374, 68715856, 120252748, 240505496, 481010992]

約数ペア:

[(1, 481010992), (2, 240505496), (4, 120252748), (7, 68715856), (8, 60126374), (11, 43728272), (14, 34357928), (16, 30063187), (19, 25316368), (22, 21864136), (28, 17178964), (38, 12658184), (44, 10932068), (56, 8589482), (76, 6329092), (77, 6246896), (88, 5466034), (112, 4294741), (133, 3616624), (152, 3164546), (154, 3123448), (176, 2733017), (209, 2301488), (266, 1808312), (304, 1582273), (308, 1561724), (418, 1150744), (532, 904156), (616, 780862), (836, 575372), (1064, 452078), (1232, 390431), (1463, 328784), (1672, 287686), (2128, 226039), (2926, 164392), (3344, 143843), (5852, 82196), (11704, 41098), (20549, 23408)]