806486328

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2890

約数の個数: 128

約数和(自身を含む): 2367129600

約数和(自身を除く): 1560643272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 172, 186, 216, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 837, 1032, 1116, 1161, 1333, 1548, 1674, 2232, 2322, 2666, 2801, 3096, 3348, 3999, 4644, 5332, 5602, 6696, 7998, 8403, 9288, 10664, 11204, 11997, 15996, 16806, 22408, 23994, 25209, 31992, 33612, 35991, 47988, 50418, 67224, 71982, 75627, 86831, 95976, 100836, 120443, 143964, 151254, 173662, 201672, 240886, 260493, 287928, 302508, 347324, 361329, 481772, 520986, 605016, 694648, 722658, 781479, 963544, 1041972, 1083987, 1445316, 1562958, 2083944, 2167974, 2344437, 2890632, 3125916, 3251961, 3733733, 4335948, 4688874, 6251832, 6503922, 7467466, 8671896, 9377748, 11201199, 13007844, 14934932, 18755496, 22402398, 26015688, 29869864, 33603597, 44804796, 67207194, 89609592, 100810791, 134414388, 201621582, 268828776, 403243164, 806486328]

約数ペア:

[(1, 806486328), (2, 403243164), (3, 268828776), (4, 201621582), (6, 134414388), (8, 100810791), (9, 89609592), (12, 67207194), (18, 44804796), (24, 33603597), (27, 29869864), (31, 26015688), (36, 22402398), (43, 18755496), (54, 14934932), (62, 13007844), (72, 11201199), (86, 9377748), (93, 8671896), (108, 7467466), (124, 6503922), (129, 6251832), (172, 4688874), (186, 4335948), (216, 3733733), (248, 3251961), (258, 3125916), (279, 2890632), (344, 2344437), (372, 2167974), (387, 2083944), (516, 1562958), (558, 1445316), (744, 1083987), (774, 1041972), (837, 963544), (1032, 781479), (1116, 722658), (1161, 694648), (1333, 605016), (1548, 520986), (1674, 481772), (2232, 361329), (2322, 347324), (2666, 302508), (2801, 287928), (3096, 260493), (3348, 240886), (3999, 201672), (4644, 173662), (5332, 151254), (5602, 143964), (6696, 120443), (7998, 100836), (8403, 95976), (9288, 86831), (10664, 75627), (11204, 71982), (11997, 67224), (15996, 50418), (16806, 47988), (22408, 35991), (23994, 33612), (25209, 31992)]