245110272

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 160

約数和(自身を含む): 724775040

約数和(自身を除く): 479664768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 89, 96, 128, 132, 163, 176, 178, 192, 256, 264, 267, 326, 352, 356, 384, 489, 512, 528, 534, 652, 704, 712, 768, 978, 979, 1056, 1068, 1304, 1408, 1424, 1536, 1793, 1956, 1958, 2112, 2136, 2608, 2816, 2848, 2937, 3586, 3912, 3916, 4224, 4272, 5216, 5379, 5632, 5696, 5874, 7172, 7824, 7832, 8448, 8544, 10432, 10758, 11392, 11748, 14344, 14507, 15648, 15664, 16896, 17088, 20864, 21516, 22784, 23496, 28688, 29014, 31296, 31328, 34176, 41728, 43032, 43521, 45568, 46992, 57376, 58028, 62592, 62656, 68352, 83456, 86064, 87042, 93984, 114752, 116056, 125184, 125312, 136704, 159577, 172128, 174084, 187968, 229504, 232112, 250368, 250624, 319154, 344256, 348168, 375936, 459008, 464224, 478731, 501248, 638308, 688512, 696336, 751872, 918016, 928448, 957462, 1276616, 1377024, 1392672, 1503744, 1856896, 1914924, 2553232, 2754048, 2785344, 3713792, 3829848, 5106464, 5570688, 7427584, 7659696, 10212928, 11141376, 15319392, 20425856, 22282752, 30638784, 40851712, 61277568, 81703424, 122555136, 245110272]

約数ペア:

[(1, 245110272), (2, 122555136), (3, 81703424), (4, 61277568), (6, 40851712), (8, 30638784), (11, 22282752), (12, 20425856), (16, 15319392), (22, 11141376), (24, 10212928), (32, 7659696), (33, 7427584), (44, 5570688), (48, 5106464), (64, 3829848), (66, 3713792), (88, 2785344), (89, 2754048), (96, 2553232), (128, 1914924), (132, 1856896), (163, 1503744), (176, 1392672), (178, 1377024), (192, 1276616), (256, 957462), (264, 928448), (267, 918016), (326, 751872), (352, 696336), (356, 688512), (384, 638308), (489, 501248), (512, 478731), (528, 464224), (534, 459008), (652, 375936), (704, 348168), (712, 344256), (768, 319154), (978, 250624), (979, 250368), (1056, 232112), (1068, 229504), (1304, 187968), (1408, 174084), (1424, 172128), (1536, 159577), (1793, 136704), (1956, 125312), (1958, 125184), (2112, 116056), (2136, 114752), (2608, 93984), (2816, 87042), (2848, 86064), (2937, 83456), (3586, 68352), (3912, 62656), (3916, 62592), (4224, 58028), (4272, 57376), (5216, 46992), (5379, 45568), (5632, 43521), (5696, 43032), (5874, 41728), (7172, 34176), (7824, 31328), (7832, 31296), (8448, 29014), (8544, 28688), (10432, 23496), (10758, 22784), (11392, 21516), (11748, 20864), (14344, 17088), (14507, 16896), (15648, 15664)]