261760032

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 817689600

約数和(自身を除く): 555929568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 72, 87, 93, 96, 108, 116, 124, 144, 174, 186, 216, 232, 248, 261, 279, 288, 337, 348, 372, 432, 464, 496, 522, 558, 674, 696, 744, 783, 837, 864, 899, 928, 992, 1011, 1044, 1116, 1348, 1392, 1488, 1566, 1674, 1798, 2022, 2088, 2232, 2696, 2697, 2784, 2976, 3033, 3132, 3348, 3596, 4044, 4176, 4464, 5392, 5394, 6066, 6264, 6696, 7192, 8088, 8091, 8352, 8928, 9099, 9773, 10447, 10784, 10788, 12132, 12528, 13392, 14384, 16176, 16182, 18198, 19546, 20894, 21576, 24264, 24273, 25056, 26784, 28768, 29319, 31341, 32352, 32364, 36396, 39092, 41788, 43152, 48528, 48546, 58638, 62682, 64728, 72792, 78184, 83576, 86304, 87957, 94023, 97056, 97092, 117276, 125364, 129456, 145584, 156368, 167152, 175914, 188046, 194184, 234552, 250728, 258912, 263871, 282069, 291168, 302963, 312736, 334304, 351828, 376092, 388368, 469104, 501456, 527742, 564138, 605926, 703656, 752184, 776736, 908889, 938208, 1002912, 1055484, 1128276, 1211852, 1407312, 1504368, 1817778, 2110968, 2256552, 2423704, 2726667, 2814624, 3008736, 3635556, 4221936, 4513104, 4847408, 5453334, 7271112, 8180001, 8443872, 9026208, 9694816, 10906668, 14542224, 16360002, 21813336, 29084448, 32720004, 43626672, 65440008, 87253344, 130880016, 261760032]

約数ペア:

[(1, 261760032), (2, 130880016), (3, 87253344), (4, 65440008), (6, 43626672), (8, 32720004), (9, 29084448), (12, 21813336), (16, 16360002), (18, 14542224), (24, 10906668), (27, 9694816), (29, 9026208), (31, 8443872), (32, 8180001), (36, 7271112), (48, 5453334), (54, 4847408), (58, 4513104), (62, 4221936), (72, 3635556), (87, 3008736), (93, 2814624), (96, 2726667), (108, 2423704), (116, 2256552), (124, 2110968), (144, 1817778), (174, 1504368), (186, 1407312), (216, 1211852), (232, 1128276), (248, 1055484), (261, 1002912), (279, 938208), (288, 908889), (337, 776736), (348, 752184), (372, 703656), (432, 605926), (464, 564138), (496, 527742), (522, 501456), (558, 469104), (674, 388368), (696, 376092), (744, 351828), (783, 334304), (837, 312736), (864, 302963), (899, 291168), (928, 282069), (992, 263871), (1011, 258912), (1044, 250728), (1116, 234552), (1348, 194184), (1392, 188046), (1488, 175914), (1566, 167152), (1674, 156368), (1798, 145584), (2022, 129456), (2088, 125364), (2232, 117276), (2696, 97092), (2697, 97056), (2784, 94023), (2976, 87957), (3033, 86304), (3132, 83576), (3348, 78184), (3596, 72792), (4044, 64728), (4176, 62682), (4464, 58638), (5392, 48546), (5394, 48528), (6066, 43152), (6264, 41788), (6696, 39092), (7192, 36396), (8088, 32364), (8091, 32352), (8352, 31341), (8928, 29319), (9099, 28768), (9773, 26784), (10447, 25056), (10784, 24273), (10788, 24264), (12132, 21576), (12528, 20894), (13392, 19546), (14384, 18198), (16176, 16182)]