328866804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3979

約数の個数: 120

約数和(自身を含む): 1009352960

約数和(自身を除く): 680486156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1998, 2268, 2331, 2997, 3108, 3919, 3996, 4662, 5994, 6993, 7838, 9324, 11757, 11988, 13986, 15676, 20979, 23514, 27433, 27972, 35271, 41958, 47028, 54866, 70542, 82299, 83916, 105813, 109732, 141084, 145003, 164598, 211626, 246897, 290006, 317439, 329196, 423252, 435009, 493794, 580012, 634878, 740691, 870018, 987588, 1015021, 1269756, 1305027, 1481382, 1740036, 2030042, 2222073, 2610054, 2962764, 3045063, 3915081, 4060084, 4444146, 5220108, 6090126, 7830162, 8888292, 9135189, 11745243, 12180252, 15660324, 18270378, 23490486, 27405567, 36540756, 46980972, 54811134, 82216701, 109622268, 164433402, 328866804]

約数ペア:

[(1, 328866804), (2, 164433402), (3, 109622268), (4, 82216701), (6, 54811134), (7, 46980972), (9, 36540756), (12, 27405567), (14, 23490486), (18, 18270378), (21, 15660324), (27, 12180252), (28, 11745243), (36, 9135189), (37, 8888292), (42, 7830162), (54, 6090126), (63, 5220108), (74, 4444146), (81, 4060084), (84, 3915081), (108, 3045063), (111, 2962764), (126, 2610054), (148, 2222073), (162, 2030042), (189, 1740036), (222, 1481382), (252, 1305027), (259, 1269756), (324, 1015021), (333, 987588), (378, 870018), (444, 740691), (518, 634878), (567, 580012), (666, 493794), (756, 435009), (777, 423252), (999, 329196), (1036, 317439), (1134, 290006), (1332, 246897), (1554, 211626), (1998, 164598), (2268, 145003), (2331, 141084), (2997, 109732), (3108, 105813), (3919, 83916), (3996, 82299), (4662, 70542), (5994, 54866), (6993, 47028), (7838, 41958), (9324, 35271), (11757, 27972), (11988, 27433), (13986, 23514), (15676, 20979)]