21266137008

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{937}}^1$

素因数の和:1552

約数の個数: 160

約数和(自身を含む): 61803544320

約数和(自身を除く): 40537407312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 491, 642, 856, 937, 963, 982, 1284, 1473, 1712, 1874, 1926, 1964, 2568, 2811, 2889, 2946, 3748, 3852, 3928, 4419, 5136, 5622, 5778, 5892, 7496, 7704, 7856, 8433, 8838, 11244, 11556, 11784, 13257, 14992, 15408, 16866, 17676, 22488, 23112, 23568, 25299, 26514, 33732, 35352, 44976, 46224, 50598, 52537, 53028, 67464, 70704, 100259, 101196, 105074, 106056, 134928, 157611, 200518, 202392, 210148, 212112, 300777, 315222, 401036, 404784, 420296, 460067, 472833, 601554, 630444, 802072, 840592, 902331, 920134, 945666, 1203108, 1260888, 1380201, 1418499, 1604144, 1804662, 1840268, 1891332, 2406216, 2521776, 2706993, 2760402, 2836998, 3609324, 3680536, 3782664, 4140603, 4812432, 5413986, 5520804, 5673996, 7218648, 7361072, 7565328, 8281206, 10827972, 11041608, 11347992, 12421809, 14437296, 16562412, 21655944, 22083216, 22695984, 24843618, 33124824, 43311888, 49227169, 49687236, 66249648, 98454338, 99374472, 147681507, 196908676, 198748944, 295363014, 393817352, 443044521, 590726028, 787634704, 886089042, 1181452056, 1329133563, 1772178084, 2362904112, 2658267126, 3544356168, 5316534252, 7088712336, 10633068504, 21266137008]

約数ペア:

[(1, 21266137008), (2, 10633068504), (3, 7088712336), (4, 5316534252), (6, 3544356168), (8, 2658267126), (9, 2362904112), (12, 1772178084), (16, 1329133563), (18, 1181452056), (24, 886089042), (27, 787634704), (36, 590726028), (48, 443044521), (54, 393817352), (72, 295363014), (107, 198748944), (108, 196908676), (144, 147681507), (214, 99374472), (216, 98454338), (321, 66249648), (428, 49687236), (432, 49227169), (491, 43311888), (642, 33124824), (856, 24843618), (937, 22695984), (963, 22083216), (982, 21655944), (1284, 16562412), (1473, 14437296), (1712, 12421809), (1874, 11347992), (1926, 11041608), (1964, 10827972), (2568, 8281206), (2811, 7565328), (2889, 7361072), (2946, 7218648), (3748, 5673996), (3852, 5520804), (3928, 5413986), (4419, 4812432), (5136, 4140603), (5622, 3782664), (5778, 3680536), (5892, 3609324), (7496, 2836998), (7704, 2760402), (7856, 2706993), (8433, 2521776), (8838, 2406216), (11244, 1891332), (11556, 1840268), (11784, 1804662), (13257, 1604144), (14992, 1418499), (15408, 1380201), (16866, 1260888), (17676, 1203108), (22488, 945666), (23112, 920134), (23568, 902331), (25299, 840592), (26514, 802072), (33732, 630444), (35352, 601554), (44976, 472833), (46224, 460067), (50598, 420296), (52537, 404784), (53028, 401036), (67464, 315222), (70704, 300777), (100259, 212112), (101196, 210148), (105074, 202392), (106056, 200518), (134928, 157611)]