139898016

素因数分解:

$2^5\times 3^7\times {\mathrm{1999}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 413280000

約数和(自身を除く): 273381984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 1999, 2187, 2592, 2916, 3888, 3998, 4374, 5832, 5997, 7776, 7996, 8748, 11664, 11994, 15992, 17496, 17991, 23328, 23988, 31984, 34992, 35982, 47976, 53973, 63968, 69984, 71964, 95952, 107946, 143928, 161919, 191904, 215892, 287856, 323838, 431784, 485757, 575712, 647676, 863568, 971514, 1295352, 1457271, 1727136, 1943028, 2590704, 2914542, 3886056, 4371813, 5181408, 5829084, 7772112, 8743626, 11658168, 15544224, 17487252, 23316336, 34974504, 46632672, 69949008, 139898016]

約数ペア:

[(1, 139898016), (2, 69949008), (3, 46632672), (4, 34974504), (6, 23316336), (8, 17487252), (9, 15544224), (12, 11658168), (16, 8743626), (18, 7772112), (24, 5829084), (27, 5181408), (32, 4371813), (36, 3886056), (48, 2914542), (54, 2590704), (72, 1943028), (81, 1727136), (96, 1457271), (108, 1295352), (144, 971514), (162, 863568), (216, 647676), (243, 575712), (288, 485757), (324, 431784), (432, 323838), (486, 287856), (648, 215892), (729, 191904), (864, 161919), (972, 143928), (1296, 107946), (1458, 95952), (1944, 71964), (1999, 69984), (2187, 63968), (2592, 53973), (2916, 47976), (3888, 35982), (3998, 34992), (4374, 31984), (5832, 23988), (5997, 23328), (7776, 17991), (7996, 17496), (8748, 15992), (11664, 11994)]