229833968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3742

約数の個数: 80

約数和(自身を含む): 560964096

約数和(自身を除く): 331130128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2236, 2408, 3671, 3913, 4472, 4816, 7342, 7826, 8944, 14684, 15652, 25697, 29368, 31304, 47723, 51394, 58736, 62608, 95446, 102788, 157853, 190892, 205576, 315706, 334061, 381784, 411152, 631412, 668122, 763568, 1104971, 1262824, 1336244, 2052089, 2209942, 2525648, 2672488, 4104178, 4419884, 5344976, 8208356, 8839768, 14364623, 16416712, 17679536, 28729246, 32833424, 57458492, 114916984, 229833968]

約数ペア:

[(1, 229833968), (2, 114916984), (4, 57458492), (7, 32833424), (8, 28729246), (13, 17679536), (14, 16416712), (16, 14364623), (26, 8839768), (28, 8208356), (43, 5344976), (52, 4419884), (56, 4104178), (86, 2672488), (91, 2525648), (104, 2209942), (112, 2052089), (172, 1336244), (182, 1262824), (208, 1104971), (301, 763568), (344, 668122), (364, 631412), (559, 411152), (602, 381784), (688, 334061), (728, 315706), (1118, 205576), (1204, 190892), (1456, 157853), (2236, 102788), (2408, 95446), (3671, 62608), (3913, 58736), (4472, 51394), (4816, 47723), (7342, 31304), (7826, 29368), (8944, 25697), (14684, 15652)]