216262087496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{9199}}^1$

素因数の和:10019

約数の個数: 128

約数和(自身を含む): 511408128000

約数和(自身を除く): 295146040504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 751, 1118, 1204, 1502, 2236, 2408, 3004, 3913, 4472, 5257, 6008, 7826, 9199, 9763, 10514, 15652, 18398, 19526, 21028, 31304, 32293, 36796, 39052, 42056, 64393, 64586, 68341, 73592, 78104, 119587, 128786, 129172, 136682, 226051, 239174, 257572, 258344, 273364, 395557, 419809, 452102, 478348, 515144, 546728, 791114, 837109, 839618, 904204, 956696, 1582228, 1674218, 1679236, 1808408, 2768899, 2938663, 3164456, 3348436, 3358472, 5142241, 5537798, 5877326, 6696872, 6908449, 10284482, 11075596, 11754652, 13816898, 20568964, 22151192, 23509304, 27633796, 35995687, 41137928, 48359143, 55267592, 71991374, 89809837, 96718286, 143982748, 179619674, 193436572, 287965496, 297063307, 359239348, 386873144, 594126614, 628668859, 718478696, 1188253228, 1257337718, 2079443149, 2376506456, 2514675436, 3861822991, 4158886298, 5029350872, 7723645982, 8317772596, 15447291964, 16635545192, 27032760937, 30894583928, 54065521874, 108131043748, 216262087496]

約数ペア:

[(1, 216262087496), (2, 108131043748), (4, 54065521874), (7, 30894583928), (8, 27032760937), (13, 16635545192), (14, 15447291964), (26, 8317772596), (28, 7723645982), (43, 5029350872), (52, 4158886298), (56, 3861822991), (86, 2514675436), (91, 2376506456), (104, 2079443149), (172, 1257337718), (182, 1188253228), (301, 718478696), (344, 628668859), (364, 594126614), (559, 386873144), (602, 359239348), (728, 297063307), (751, 287965496), (1118, 193436572), (1204, 179619674), (1502, 143982748), (2236, 96718286), (2408, 89809837), (3004, 71991374), (3913, 55267592), (4472, 48359143), (5257, 41137928), (6008, 35995687), (7826, 27633796), (9199, 23509304), (9763, 22151192), (10514, 20568964), (15652, 13816898), (18398, 11754652), (19526, 11075596), (21028, 10284482), (31304, 6908449), (32293, 6696872), (36796, 5877326), (39052, 5537798), (42056, 5142241), (64393, 3358472), (64586, 3348436), (68341, 3164456), (73592, 2938663), (78104, 2768899), (119587, 1808408), (128786, 1679236), (129172, 1674218), (136682, 1582228), (226051, 956696), (239174, 904204), (257572, 839618), (258344, 837109), (273364, 791114), (395557, 546728), (419809, 515144), (452102, 478348)]