17901312

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 56316288

約数和(自身を除く): 38414976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 163, 176, 192, 208, 256, 264, 286, 312, 326, 352, 384, 416, 429, 489, 528, 572, 624, 652, 704, 768, 832, 858, 978, 1056, 1144, 1248, 1304, 1408, 1664, 1716, 1793, 1956, 2112, 2119, 2288, 2496, 2608, 2816, 3328, 3432, 3586, 3912, 4224, 4238, 4576, 4992, 5216, 5379, 6357, 6864, 7172, 7824, 8448, 8476, 9152, 9984, 10432, 10758, 12714, 13728, 14344, 15648, 16952, 18304, 20864, 21516, 23309, 25428, 27456, 28688, 31296, 33904, 36608, 41728, 43032, 46618, 50856, 54912, 57376, 62592, 67808, 69927, 86064, 93236, 101712, 109824, 114752, 125184, 135616, 139854, 172128, 186472, 203424, 229504, 271232, 279708, 344256, 372944, 406848, 459008, 542464, 559416, 688512, 745888, 813696, 1118832, 1377024, 1491776, 1627392, 2237664, 2983552, 4475328, 5967104, 8950656, 17901312]

約数ペア:

[(1, 17901312), (2, 8950656), (3, 5967104), (4, 4475328), (6, 2983552), (8, 2237664), (11, 1627392), (12, 1491776), (13, 1377024), (16, 1118832), (22, 813696), (24, 745888), (26, 688512), (32, 559416), (33, 542464), (39, 459008), (44, 406848), (48, 372944), (52, 344256), (64, 279708), (66, 271232), (78, 229504), (88, 203424), (96, 186472), (104, 172128), (128, 139854), (132, 135616), (143, 125184), (156, 114752), (163, 109824), (176, 101712), (192, 93236), (208, 86064), (256, 69927), (264, 67808), (286, 62592), (312, 57376), (326, 54912), (352, 50856), (384, 46618), (416, 43032), (429, 41728), (489, 36608), (528, 33904), (572, 31296), (624, 28688), (652, 27456), (704, 25428), (768, 23309), (832, 21516), (858, 20864), (978, 18304), (1056, 16952), (1144, 15648), (1248, 14344), (1304, 13728), (1408, 12714), (1664, 10758), (1716, 10432), (1793, 9984), (1956, 9152), (2112, 8476), (2119, 8448), (2288, 7824), (2496, 7172), (2608, 6864), (2816, 6357), (3328, 5379), (3432, 5216), (3586, 4992), (3912, 4576), (4224, 4238)]