1238798889716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{57139}}^1$

素因数の和:57421

約数の個数: 96

約数和(自身を含む): 2426758656000

約数和(自身を除く): 1187959766284

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 157, 158, 314, 316, 437, 628, 874, 1501, 1748, 1817, 2983, 3002, 3611, 3634, 5966, 6004, 7222, 7268, 11932, 12403, 14444, 24806, 34523, 49612, 57139, 68609, 69046, 114278, 137218, 138092, 228556, 235657, 274436, 285269, 471314, 570538, 942628, 1085641, 1141076, 1314197, 2171282, 2628394, 4342564, 4513981, 5256788, 5420111, 8970823, 9027962, 10840222, 17941646, 18055924, 21680444, 24969743, 35883292, 49939486, 85765639, 99878972, 103821563, 170445637, 171531278, 206328929, 207643126, 340891274, 343062556, 412657858, 415286252, 681782548, 708695017, 825315716, 1417390034, 1972609697, 2834780068, 3920249651, 3945219394, 7840499302, 7890438788, 13465205323, 15680998604, 16299985391, 26930410646, 32599970782, 53860821292, 65199941564, 309699722429, 619399444858, 1238798889716]

約数ペア:

[(1, 1238798889716), (2, 619399444858), (4, 309699722429), (19, 65199941564), (23, 53860821292), (38, 32599970782), (46, 26930410646), (76, 16299985391), (79, 15680998604), (92, 13465205323), (157, 7890438788), (158, 7840499302), (314, 3945219394), (316, 3920249651), (437, 2834780068), (628, 1972609697), (874, 1417390034), (1501, 825315716), (1748, 708695017), (1817, 681782548), (2983, 415286252), (3002, 412657858), (3611, 343062556), (3634, 340891274), (5966, 207643126), (6004, 206328929), (7222, 171531278), (7268, 170445637), (11932, 103821563), (12403, 99878972), (14444, 85765639), (24806, 49939486), (34523, 35883292), (49612, 24969743), (57139, 21680444), (68609, 18055924), (69046, 17941646), (114278, 10840222), (137218, 9027962), (138092, 8970823), (228556, 5420111), (235657, 5256788), (274436, 4513981), (285269, 4342564), (471314, 2628394), (570538, 2171282), (942628, 1314197), (1085641, 1141076)]