821555856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5347}}^1$

素因数の和:5469

約数の個数: 120

約数和(自身を含む): 2534566944

約数和(自身を除く): 1713011088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 97, 99, 132, 144, 176, 194, 198, 264, 291, 388, 396, 528, 582, 776, 792, 873, 1067, 1164, 1552, 1584, 1746, 2134, 2328, 3201, 3492, 4268, 4656, 5347, 6402, 6984, 8536, 9603, 10694, 12804, 13968, 16041, 17072, 19206, 21388, 25608, 32082, 38412, 42776, 48123, 51216, 58817, 64164, 76824, 85552, 96246, 117634, 128328, 153648, 176451, 192492, 235268, 256656, 352902, 384984, 470536, 518659, 529353, 705804, 769968, 941072, 1037318, 1058706, 1411608, 1555977, 2074636, 2117412, 2823216, 3111954, 4149272, 4234824, 4667931, 5705249, 6223908, 8298544, 8469648, 9335862, 11410498, 12447816, 17115747, 18671724, 22820996, 24895632, 34231494, 37343448, 45641992, 51347241, 68462988, 74686896, 91283984, 102694482, 136925976, 205388964, 273851952, 410777928, 821555856]

約数ペア:

[(1, 821555856), (2, 410777928), (3, 273851952), (4, 205388964), (6, 136925976), (8, 102694482), (9, 91283984), (11, 74686896), (12, 68462988), (16, 51347241), (18, 45641992), (22, 37343448), (24, 34231494), (33, 24895632), (36, 22820996), (44, 18671724), (48, 17115747), (66, 12447816), (72, 11410498), (88, 9335862), (97, 8469648), (99, 8298544), (132, 6223908), (144, 5705249), (176, 4667931), (194, 4234824), (198, 4149272), (264, 3111954), (291, 2823216), (388, 2117412), (396, 2074636), (528, 1555977), (582, 1411608), (776, 1058706), (792, 1037318), (873, 941072), (1067, 769968), (1164, 705804), (1552, 529353), (1584, 518659), (1746, 470536), (2134, 384984), (2328, 352902), (3201, 256656), (3492, 235268), (4268, 192492), (4656, 176451), (5347, 153648), (6402, 128328), (6984, 117634), (8536, 96246), (9603, 85552), (10694, 76824), (12804, 64164), (13968, 58817), (16041, 51216), (17072, 48123), (19206, 42776), (21388, 38412), (25608, 32082)]