273502016

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 603504000

約数和(自身を除く): 330001984

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 43, 46, 58, 64, 86, 92, 116, 149, 172, 184, 232, 298, 344, 368, 464, 596, 667, 688, 736, 928, 989, 1192, 1247, 1334, 1376, 1472, 1856, 1978, 2384, 2494, 2668, 2752, 3427, 3956, 4321, 4768, 4988, 5336, 6407, 6854, 7912, 8642, 9536, 9976, 10672, 12814, 13708, 15824, 17284, 19952, 21344, 25628, 27416, 28681, 31648, 34568, 39904, 42688, 51256, 54832, 57362, 63296, 69136, 79808, 99383, 102512, 109664, 114724, 138272, 147361, 185803, 198766, 205024, 219328, 229448, 276544, 294722, 371606, 397532, 410048, 458896, 589444, 743212, 795064, 917792, 1178888, 1486424, 1590128, 1835584, 2357776, 2972848, 3180256, 4273469, 4715552, 5945696, 6360512, 8546938, 9431104, 11891392, 17093876, 34187752, 68375504, 136751008, 273502016]

約数ペア:

[(1, 273502016), (2, 136751008), (4, 68375504), (8, 34187752), (16, 17093876), (23, 11891392), (29, 9431104), (32, 8546938), (43, 6360512), (46, 5945696), (58, 4715552), (64, 4273469), (86, 3180256), (92, 2972848), (116, 2357776), (149, 1835584), (172, 1590128), (184, 1486424), (232, 1178888), (298, 917792), (344, 795064), (368, 743212), (464, 589444), (596, 458896), (667, 410048), (688, 397532), (736, 371606), (928, 294722), (989, 276544), (1192, 229448), (1247, 219328), (1334, 205024), (1376, 198766), (1472, 185803), (1856, 147361), (1978, 138272), (2384, 114724), (2494, 109664), (2668, 102512), (2752, 99383), (3427, 79808), (3956, 69136), (4321, 63296), (4768, 57362), (4988, 54832), (5336, 51256), (6407, 42688), (6854, 39904), (7912, 34568), (8642, 31648), (9536, 28681), (9976, 27416), (10672, 25628), (12814, 21344), (13708, 19952), (15824, 17284)]