28305302784

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{4357}}^1$

素因数の和:5156

約数の個数: 144

約数和(自身を含む): 82307628480

約数和(自身を除く): 54002325696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 769, 1056, 1408, 1538, 2112, 2307, 2816, 3076, 4224, 4357, 4614, 6152, 8448, 8459, 8714, 9228, 12304, 13071, 16918, 17428, 18456, 24608, 25377, 26142, 33836, 34856, 36912, 47927, 49216, 50754, 52284, 67672, 69712, 73824, 95854, 98432, 101508, 104568, 135344, 139424, 143781, 147648, 191708, 196864, 203016, 209136, 270688, 278848, 287562, 295296, 383416, 406032, 418272, 541376, 557696, 575124, 590592, 766832, 812064, 836544, 1082752, 1115392, 1150248, 1533664, 1624128, 1673088, 2165504, 2300496, 3067328, 3248256, 3346176, 3350533, 4600992, 6134656, 6496512, 6701066, 9201984, 10051599, 12269312, 13402132, 18403968, 20103198, 26804264, 36807936, 36855863, 40206396, 53608528, 73711726, 80412792, 107217056, 110567589, 147423452, 160825584, 214434112, 221135178, 294846904, 321651168, 428868224, 442270356, 589693808, 643302336, 857736448, 884540712, 1179387616, 1286604672, 1769081424, 2358775232, 2573209344, 3538162848, 4717550464, 7076325696, 9435100928, 14152651392, 28305302784]

約数ペア:

[(1, 28305302784), (2, 14152651392), (3, 9435100928), (4, 7076325696), (6, 4717550464), (8, 3538162848), (11, 2573209344), (12, 2358775232), (16, 1769081424), (22, 1286604672), (24, 1179387616), (32, 884540712), (33, 857736448), (44, 643302336), (48, 589693808), (64, 442270356), (66, 428868224), (88, 321651168), (96, 294846904), (128, 221135178), (132, 214434112), (176, 160825584), (192, 147423452), (256, 110567589), (264, 107217056), (352, 80412792), (384, 73711726), (528, 53608528), (704, 40206396), (768, 36855863), (769, 36807936), (1056, 26804264), (1408, 20103198), (1538, 18403968), (2112, 13402132), (2307, 12269312), (2816, 10051599), (3076, 9201984), (4224, 6701066), (4357, 6496512), (4614, 6134656), (6152, 4600992), (8448, 3350533), (8459, 3346176), (8714, 3248256), (9228, 3067328), (12304, 2300496), (13071, 2165504), (16918, 1673088), (17428, 1624128), (18456, 1533664), (24608, 1150248), (25377, 1115392), (26142, 1082752), (33836, 836544), (34856, 812064), (36912, 766832), (47927, 590592), (49216, 575124), (50754, 557696), (52284, 541376), (67672, 418272), (69712, 406032), (73824, 383416), (95854, 295296), (98432, 287562), (101508, 278848), (104568, 270688), (135344, 209136), (139424, 203016), (143781, 196864), (147648, 191708)]