17789179968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{31741}}^1$

素因数の和:31905

約数の個数: 168

約数和(自身を含む): 58694767040

約数和(自身を除く): 40905587072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 417, 448, 504, 556, 576, 672, 834, 973, 1008, 1112, 1251, 1344, 1668, 1946, 2016, 2224, 2502, 2919, 3336, 3892, 4032, 4448, 5004, 5838, 6672, 7784, 8757, 8896, 10008, 11676, 13344, 15568, 17514, 20016, 23352, 26688, 31136, 31741, 35028, 40032, 46704, 62272, 63482, 70056, 80064, 93408, 95223, 126964, 140112, 186816, 190446, 222187, 253928, 280224, 285669, 380892, 444374, 507856, 560448, 571338, 666561, 761784, 888748, 1015712, 1142676, 1333122, 1523568, 1777496, 1999683, 2031424, 2285352, 2666244, 3047136, 3554992, 3999366, 4411999, 4570704, 5332488, 6094272, 7109984, 7998732, 8823998, 9141408, 10664976, 13235997, 14219968, 15997464, 17647996, 18282816, 21329952, 26471994, 30883993, 31994928, 35295992, 39707991, 42659904, 52943988, 61767986, 63989856, 70591984, 79415982, 92651979, 105887976, 123535972, 127979712, 141183968, 158831964, 185303958, 211775952, 247071944, 277955937, 282367936, 317663928, 370607916, 423551904, 494143888, 555911874, 635327856, 741215832, 847103808, 988287776, 1111823748, 1270655712, 1482431664, 1976575552, 2223647496, 2541311424, 2964863328, 4447294992, 5929726656, 8894589984, 17789179968]

約数ペア:

[(1, 17789179968), (2, 8894589984), (3, 5929726656), (4, 4447294992), (6, 2964863328), (7, 2541311424), (8, 2223647496), (9, 1976575552), (12, 1482431664), (14, 1270655712), (16, 1111823748), (18, 988287776), (21, 847103808), (24, 741215832), (28, 635327856), (32, 555911874), (36, 494143888), (42, 423551904), (48, 370607916), (56, 317663928), (63, 282367936), (64, 277955937), (72, 247071944), (84, 211775952), (96, 185303958), (112, 158831964), (126, 141183968), (139, 127979712), (144, 123535972), (168, 105887976), (192, 92651979), (224, 79415982), (252, 70591984), (278, 63989856), (288, 61767986), (336, 52943988), (417, 42659904), (448, 39707991), (504, 35295992), (556, 31994928), (576, 30883993), (672, 26471994), (834, 21329952), (973, 18282816), (1008, 17647996), (1112, 15997464), (1251, 14219968), (1344, 13235997), (1668, 10664976), (1946, 9141408), (2016, 8823998), (2224, 7998732), (2502, 7109984), (2919, 6094272), (3336, 5332488), (3892, 4570704), (4032, 4411999), (4448, 3999366), (5004, 3554992), (5838, 3047136), (6672, 2666244), (7784, 2285352), (8757, 2031424), (8896, 1999683), (10008, 1777496), (11676, 1523568), (13344, 1333122), (15568, 1142676), (17514, 1015712), (20016, 888748), (23352, 761784), (26688, 666561), (31136, 571338), (31741, 560448), (35028, 507856), (40032, 444374), (46704, 380892), (62272, 285669), (63482, 280224), (70056, 253928), (80064, 222187), (93408, 190446), (95223, 186816), (126964, 140112)]