561190248

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 1733529600

約数和(自身を除く): 1172339352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 43, 46, 54, 69, 71, 72, 74, 86, 92, 108, 111, 129, 138, 142, 148, 172, 184, 207, 213, 216, 222, 258, 276, 284, 296, 333, 344, 387, 414, 426, 444, 516, 552, 568, 621, 639, 666, 774, 828, 851, 852, 888, 989, 999, 1032, 1161, 1242, 1278, 1332, 1548, 1591, 1633, 1656, 1702, 1704, 1917, 1978, 1998, 2322, 2484, 2553, 2556, 2627, 2664, 2967, 3053, 3096, 3182, 3266, 3404, 3834, 3956, 3996, 4644, 4773, 4899, 4968, 5106, 5112, 5254, 5934, 6106, 6364, 6532, 6808, 7659, 7668, 7881, 7912, 7992, 8901, 9159, 9288, 9546, 9798, 10212, 10508, 11868, 12212, 12728, 13064, 14319, 14697, 15318, 15336, 15762, 17802, 18318, 19092, 19596, 20424, 21016, 22977, 23643, 23736, 24424, 26703, 27477, 28638, 29394, 30636, 31524, 35604, 36593, 36636, 38184, 39192, 42957, 44091, 45954, 47286, 53406, 54954, 57276, 58788, 60421, 61272, 63048, 70219, 70929, 71208, 73186, 73272, 82431, 85914, 88182, 91908, 94572, 106812, 109779, 109908, 112961, 114552, 117576, 120842, 140438, 141858, 146372, 164862, 171828, 176364, 181263, 183816, 189144, 210657, 213624, 219558, 219816, 225922, 241684, 280876, 283716, 292744, 329337, 329724, 338883, 343656, 352728, 362526, 421314, 439116, 451844, 483368, 543789, 561752, 567432, 631971, 658674, 659448, 677766, 725052, 842628, 878232, 903688, 988011, 1016649, 1087578, 1263942, 1317348, 1355532, 1450104, 1631367, 1685256, 1895913, 1976022, 2033298, 2175156, 2527884, 2598103, 2634696, 2711064, 3049947, 3262734, 3791826, 3952044, 4066596, 4350312, 5055768, 5196206, 6099894, 6525468, 7583652, 7794309, 7904088, 8133192, 10392412, 12199788, 13050936, 15167304, 15588618, 20784824, 23382927, 24399576, 31177236, 46765854, 62354472, 70148781, 93531708, 140297562, 187063416, 280595124, 561190248]

約数ペア:

[(1, 561190248), (2, 280595124), (3, 187063416), (4, 140297562), (6, 93531708), (8, 70148781), (9, 62354472), (12, 46765854), (18, 31177236), (23, 24399576), (24, 23382927), (27, 20784824), (36, 15588618), (37, 15167304), (43, 13050936), (46, 12199788), (54, 10392412), (69, 8133192), (71, 7904088), (72, 7794309), (74, 7583652), (86, 6525468), (92, 6099894), (108, 5196206), (111, 5055768), (129, 4350312), (138, 4066596), (142, 3952044), (148, 3791826), (172, 3262734), (184, 3049947), (207, 2711064), (213, 2634696), (216, 2598103), (222, 2527884), (258, 2175156), (276, 2033298), (284, 1976022), (296, 1895913), (333, 1685256), (344, 1631367), (387, 1450104), (414, 1355532), (426, 1317348), (444, 1263942), (516, 1087578), (552, 1016649), (568, 988011), (621, 903688), (639, 878232), (666, 842628), (774, 725052), (828, 677766), (851, 659448), (852, 658674), (888, 631971), (989, 567432), (999, 561752), (1032, 543789), (1161, 483368), (1242, 451844), (1278, 439116), (1332, 421314), (1548, 362526), (1591, 352728), (1633, 343656), (1656, 338883), (1702, 329724), (1704, 329337), (1917, 292744), (1978, 283716), (1998, 280876), (2322, 241684), (2484, 225922), (2553, 219816), (2556, 219558), (2627, 213624), (2664, 210657), (2967, 189144), (3053, 183816), (3096, 181263), (3182, 176364), (3266, 171828), (3404, 164862), (3834, 146372), (3956, 141858), (3996, 140438), (4644, 120842), (4773, 117576), (4899, 114552), (4968, 112961), (5106, 109908), (5112, 109779), (5254, 106812), (5934, 94572), (6106, 91908), (6364, 88182), (6532, 85914), (6808, 82431), (7659, 73272), (7668, 73186), (7881, 71208), (7912, 70929), (7992, 70219), (8901, 63048), (9159, 61272), (9288, 60421), (9546, 58788), (9798, 57276), (10212, 54954), (10508, 53406), (11868, 47286), (12212, 45954), (12728, 44091), (13064, 42957), (14319, 39192), (14697, 38184), (15318, 36636), (15336, 36593), (15762, 35604), (17802, 31524), (18318, 30636), (19092, 29394), (19596, 28638), (20424, 27477), (21016, 26703), (22977, 24424), (23643, 23736)]