681109968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1523}}^1$

素因数の和:1574

約数の個数: 160

約数和(自身を含む): 2213286912

約数和(自身を除く): 1532176944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1331, 1452, 1523, 1694, 1848, 1936, 2541, 2662, 2904, 3046, 3388, 3696, 3993, 4569, 5082, 5324, 5808, 6092, 6776, 7986, 9138, 9317, 10164, 10648, 10661, 12184, 13552, 15972, 16753, 18276, 18634, 20328, 21296, 21322, 24368, 27951, 31944, 31983, 33506, 36552, 37268, 40656, 42644, 50259, 55902, 63888, 63966, 67012, 73104, 74536, 85288, 100518, 111804, 117271, 127932, 134024, 149072, 170576, 184283, 201036, 223608, 234542, 255864, 268048, 351813, 368566, 402072, 447216, 469084, 511728, 552849, 703626, 737132, 804144, 938168, 1105698, 1289981, 1407252, 1474264, 1876336, 2027113, 2211396, 2579962, 2814504, 2948528, 3869943, 4054226, 4422792, 5159924, 5629008, 6081339, 7739886, 8108452, 8845584, 10319848, 12162678, 14189791, 15479772, 16216904, 20639696, 24325356, 28379582, 30959544, 32433808, 42569373, 48650712, 56759164, 61919088, 85138746, 97301424, 113518328, 170277492, 227036656, 340554984, 681109968]

約数ペア:

[(1, 681109968), (2, 340554984), (3, 227036656), (4, 170277492), (6, 113518328), (7, 97301424), (8, 85138746), (11, 61919088), (12, 56759164), (14, 48650712), (16, 42569373), (21, 32433808), (22, 30959544), (24, 28379582), (28, 24325356), (33, 20639696), (42, 16216904), (44, 15479772), (48, 14189791), (56, 12162678), (66, 10319848), (77, 8845584), (84, 8108452), (88, 7739886), (112, 6081339), (121, 5629008), (132, 5159924), (154, 4422792), (168, 4054226), (176, 3869943), (231, 2948528), (242, 2814504), (264, 2579962), (308, 2211396), (336, 2027113), (363, 1876336), (462, 1474264), (484, 1407252), (528, 1289981), (616, 1105698), (726, 938168), (847, 804144), (924, 737132), (968, 703626), (1232, 552849), (1331, 511728), (1452, 469084), (1523, 447216), (1694, 402072), (1848, 368566), (1936, 351813), (2541, 268048), (2662, 255864), (2904, 234542), (3046, 223608), (3388, 201036), (3696, 184283), (3993, 170576), (4569, 149072), (5082, 134024), (5324, 127932), (5808, 117271), (6092, 111804), (6776, 100518), (7986, 85288), (9138, 74536), (9317, 73104), (10164, 67012), (10648, 63966), (10661, 63888), (12184, 55902), (13552, 50259), (15972, 42644), (16753, 40656), (18276, 37268), (18634, 36552), (20328, 33506), (21296, 31983), (21322, 31944), (24368, 27951)]