321464544

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 879943680

約数和(自身を除く): 558479136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 109, 124, 186, 218, 248, 327, 372, 436, 496, 654, 744, 872, 991, 992, 1308, 1488, 1744, 1982, 2616, 2973, 2976, 3379, 3488, 3964, 5232, 5946, 6758, 7928, 10137, 10464, 11892, 13516, 15856, 20274, 23784, 27032, 30721, 31712, 40548, 47568, 54064, 61442, 81096, 92163, 95136, 108019, 108128, 122884, 162192, 184326, 216038, 245768, 324057, 324384, 368652, 432076, 491536, 648114, 737304, 864152, 983072, 1296228, 1474608, 1728304, 2592456, 2949216, 3348589, 3456608, 5184912, 6697178, 10045767, 10369824, 13394356, 20091534, 26788712, 40183068, 53577424, 80366136, 107154848, 160732272, 321464544]

約数ペア:

[(1, 321464544), (2, 160732272), (3, 107154848), (4, 80366136), (6, 53577424), (8, 40183068), (12, 26788712), (16, 20091534), (24, 13394356), (31, 10369824), (32, 10045767), (48, 6697178), (62, 5184912), (93, 3456608), (96, 3348589), (109, 2949216), (124, 2592456), (186, 1728304), (218, 1474608), (248, 1296228), (327, 983072), (372, 864152), (436, 737304), (496, 648114), (654, 491536), (744, 432076), (872, 368652), (991, 324384), (992, 324057), (1308, 245768), (1488, 216038), (1744, 184326), (1982, 162192), (2616, 122884), (2973, 108128), (2976, 108019), (3379, 95136), (3488, 92163), (3964, 81096), (5232, 61442), (5946, 54064), (6758, 47568), (7928, 40548), (10137, 31712), (10464, 30721), (11892, 27032), (13516, 23784), (15856, 20274)]