1493180208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41981}}^1$

素因数の和:42027

約数の個数: 120

約数和(自身を含む): 4737248880

約数和(自身を除く): 3244068672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 35568, 41981, 83962, 125943, 167924, 251886, 335848, 377829, 503772, 545753, 671696, 755658, 797639, 1007544, 1091506, 1511316, 1595278, 1637259, 2015088, 2183012, 2392917, 3022632, 3190556, 3274518, 4366024, 4785834, 4911777, 6045264, 6381112, 6549036, 7178751, 8732048, 9571668, 9823554, 10369307, 12762224, 13098072, 14357502, 19143336, 19647108, 20738614, 26196144, 28715004, 31107921, 38286672, 39294216, 41477228, 57430008, 62215842, 78588432, 82954456, 93323763, 114860016, 124431684, 165908912, 186647526, 248863368, 373295052, 497726736, 746590104, 1493180208]

約数ペア:

[(1, 1493180208), (2, 746590104), (3, 497726736), (4, 373295052), (6, 248863368), (8, 186647526), (9, 165908912), (12, 124431684), (13, 114860016), (16, 93323763), (18, 82954456), (19, 78588432), (24, 62215842), (26, 57430008), (36, 41477228), (38, 39294216), (39, 38286672), (48, 31107921), (52, 28715004), (57, 26196144), (72, 20738614), (76, 19647108), (78, 19143336), (104, 14357502), (114, 13098072), (117, 12762224), (144, 10369307), (152, 9823554), (156, 9571668), (171, 8732048), (208, 7178751), (228, 6549036), (234, 6381112), (247, 6045264), (304, 4911777), (312, 4785834), (342, 4366024), (456, 3274518), (468, 3190556), (494, 3022632), (624, 2392917), (684, 2183012), (741, 2015088), (912, 1637259), (936, 1595278), (988, 1511316), (1368, 1091506), (1482, 1007544), (1872, 797639), (1976, 755658), (2223, 671696), (2736, 545753), (2964, 503772), (3952, 377829), (4446, 335848), (5928, 251886), (8892, 167924), (11856, 125943), (17784, 83962), (35568, 41981)]