256848303168

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{11437}}^1$

素因数の和:11889

約数の個数: 168

約数和(自身を含む): 744488256512

約数和(自身を除く): 487639953344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 307, 381, 508, 576, 614, 762, 921, 1016, 1143, 1228, 1524, 1842, 2032, 2286, 2456, 2763, 3048, 3684, 4064, 4572, 4912, 5526, 6096, 7368, 8128, 9144, 9824, 11052, 11437, 12192, 14736, 18288, 19648, 22104, 22874, 24384, 29472, 34311, 36576, 38989, 44208, 45748, 58944, 68622, 73152, 77978, 88416, 91496, 102933, 116967, 137244, 155956, 176832, 182992, 205866, 233934, 274488, 311912, 350901, 365984, 411732, 467868, 548976, 623824, 701802, 731968, 823464, 935736, 1097952, 1247648, 1403604, 1452499, 1646928, 1871472, 2195904, 2495296, 2807208, 2904998, 3293856, 3511159, 3742944, 4357497, 5614416, 5809996, 6587712, 7022318, 7485888, 8714994, 10533477, 11228832, 11619992, 13072491, 14044636, 17429988, 21066954, 22457664, 23239984, 26144982, 28089272, 31600431, 34859976, 42133908, 46479968, 52289964, 56178544, 63200862, 69719952, 84267816, 92959936, 104579928, 112357088, 126401724, 139439904, 168535632, 209159856, 224714176, 252803448, 278879808, 337071264, 418319712, 445917193, 505606896, 674142528, 836639424, 891834386, 1011213792, 1337751579, 1783668772, 2022427584, 2675503158, 3567337544, 4013254737, 5351006316, 7134675088, 8026509474, 10702012632, 14269350176, 16053018948, 21404025264, 28538700352, 32106037896, 42808050528, 64212075792, 85616101056, 128424151584, 256848303168]

約数ペア:

[(1, 256848303168), (2, 128424151584), (3, 85616101056), (4, 64212075792), (6, 42808050528), (8, 32106037896), (9, 28538700352), (12, 21404025264), (16, 16053018948), (18, 14269350176), (24, 10702012632), (32, 8026509474), (36, 7134675088), (48, 5351006316), (64, 4013254737), (72, 3567337544), (96, 2675503158), (127, 2022427584), (144, 1783668772), (192, 1337751579), (254, 1011213792), (288, 891834386), (307, 836639424), (381, 674142528), (508, 505606896), (576, 445917193), (614, 418319712), (762, 337071264), (921, 278879808), (1016, 252803448), (1143, 224714176), (1228, 209159856), (1524, 168535632), (1842, 139439904), (2032, 126401724), (2286, 112357088), (2456, 104579928), (2763, 92959936), (3048, 84267816), (3684, 69719952), (4064, 63200862), (4572, 56178544), (4912, 52289964), (5526, 46479968), (6096, 42133908), (7368, 34859976), (8128, 31600431), (9144, 28089272), (9824, 26144982), (11052, 23239984), (11437, 22457664), (12192, 21066954), (14736, 17429988), (18288, 14044636), (19648, 13072491), (22104, 11619992), (22874, 11228832), (24384, 10533477), (29472, 8714994), (34311, 7485888), (36576, 7022318), (38989, 6587712), (44208, 5809996), (45748, 5614416), (58944, 4357497), (68622, 3742944), (73152, 3511159), (77978, 3293856), (88416, 2904998), (91496, 2807208), (102933, 2495296), (116967, 2195904), (137244, 1871472), (155956, 1646928), (176832, 1452499), (182992, 1403604), (205866, 1247648), (233934, 1097952), (274488, 935736), (311912, 823464), (350901, 731968), (365984, 701802), (411732, 623824), (467868, 548976)]