28193982336

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{209179}}^1$

素因数の和:209218

約数の個数: 160

約数和(自身を含む): 90359484600

約数和(自身を除く): 62165502264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 2106, 2496, 2592, 2808, 3456, 3744, 4212, 4992, 5184, 5616, 7488, 8424, 10368, 11232, 14976, 16848, 22464, 33696, 44928, 67392, 134784, 209179, 418358, 627537, 836716, 1255074, 1673432, 1882611, 2510148, 2719327, 3346864, 3765222, 5020296, 5438654, 5647833, 6693728, 7530444, 8157981, 10040592, 10877308, 11295666, 13387456, 15060888, 16315962, 16943499, 20081184, 21754616, 22591332, 24473943, 26774912, 30121776, 32631924, 33886998, 40162368, 43509232, 45182664, 48947886, 60243552, 65263848, 67773996, 73421829, 80324736, 87018464, 90365328, 97895772, 120487104, 130527696, 135547992, 146843658, 174036928, 180730656, 195791544, 220265487, 240974208, 261055392, 271095984, 293687316, 348073856, 361461312, 391583088, 440530974, 522110784, 542191968, 587374632, 722922624, 783166176, 881061948, 1044221568, 1084383936, 1174749264, 1566332352, 1762123896, 2168767872, 2349498528, 3132664704, 3524247792, 4698997056, 7048495584, 9397994112, 14096991168, 28193982336]

約数ペア:

[(1, 28193982336), (2, 14096991168), (3, 9397994112), (4, 7048495584), (6, 4698997056), (8, 3524247792), (9, 3132664704), (12, 2349498528), (13, 2168767872), (16, 1762123896), (18, 1566332352), (24, 1174749264), (26, 1084383936), (27, 1044221568), (32, 881061948), (36, 783166176), (39, 722922624), (48, 587374632), (52, 542191968), (54, 522110784), (64, 440530974), (72, 391583088), (78, 361461312), (81, 348073856), (96, 293687316), (104, 271095984), (108, 261055392), (117, 240974208), (128, 220265487), (144, 195791544), (156, 180730656), (162, 174036928), (192, 146843658), (208, 135547992), (216, 130527696), (234, 120487104), (288, 97895772), (312, 90365328), (324, 87018464), (351, 80324736), (384, 73421829), (416, 67773996), (432, 65263848), (468, 60243552), (576, 48947886), (624, 45182664), (648, 43509232), (702, 40162368), (832, 33886998), (864, 32631924), (936, 30121776), (1053, 26774912), (1152, 24473943), (1248, 22591332), (1296, 21754616), (1404, 20081184), (1664, 16943499), (1728, 16315962), (1872, 15060888), (2106, 13387456), (2496, 11295666), (2592, 10877308), (2808, 10040592), (3456, 8157981), (3744, 7530444), (4212, 6693728), (4992, 5647833), (5184, 5438654), (5616, 5020296), (7488, 3765222), (8424, 3346864), (10368, 2719327), (11232, 2510148), (14976, 1882611), (16848, 1673432), (22464, 1255074), (33696, 836716), (44928, 627537), (67392, 418358), (134784, 209179)]