561665664

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 1954972800

約数和(自身を除く): 1393307136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 108, 109, 112, 126, 128, 142, 144, 162, 168, 189, 192, 213, 216, 218, 224, 252, 284, 288, 324, 327, 336, 378, 384, 426, 432, 436, 448, 497, 504, 567, 568, 576, 639, 648, 654, 672, 756, 763, 852, 864, 872, 896, 981, 994, 1008, 1134, 1136, 1152, 1278, 1296, 1308, 1344, 1491, 1512, 1526, 1704, 1728, 1744, 1917, 1962, 1988, 2016, 2268, 2272, 2289, 2556, 2592, 2616, 2688, 2943, 2982, 3024, 3052, 3408, 3456, 3488, 3834, 3924, 3976, 4032, 4473, 4536, 4544, 4578, 5112, 5184, 5232, 5751, 5886, 5964, 6048, 6104, 6816, 6867, 6976, 7668, 7739, 7848, 7952, 8064, 8829, 8946, 9072, 9088, 9156, 10224, 10368, 10464, 11502, 11772, 11928, 12096, 12208, 13419, 13632, 13734, 13952, 15336, 15478, 15696, 15904, 17658, 17892, 18144, 18312, 20448, 20601, 20928, 23004, 23217, 23544, 23856, 24192, 24416, 26838, 27264, 27468, 30672, 30956, 31392, 31808, 35316, 35784, 36288, 36624, 40257, 40896, 41202, 41856, 46008, 46434, 47088, 47712, 48832, 53676, 54173, 54936, 61344, 61803, 61912, 62784, 63616, 69651, 70632, 71568, 72576, 73248, 80514, 81792, 82404, 92016, 92868, 94176, 95424, 97664, 107352, 108346, 109872, 122688, 123606, 123824, 125568, 139302, 141264, 143136, 146496, 161028, 162519, 164808, 184032, 185736, 188352, 190848, 208953, 214704, 216692, 219744, 245376, 247212, 247648, 278604, 282528, 286272, 292992, 322056, 325038, 329616, 368064, 371472, 376704, 417906, 429408, 433384, 439488, 487557, 494424, 495296, 557208, 565056, 572544, 626859, 644112, 650076, 659232, 736128, 742944, 835812, 858816, 866768, 878976, 975114, 988848, 990592, 1114416, 1130112, 1253718, 1288224, 1300152, 1318464, 1462671, 1485888, 1671624, 1717632, 1733536, 1950228, 1977696, 2228832, 2507436, 2576448, 2600304, 2636928, 2925342, 2971776, 3343248, 3467072, 3900456, 3955392, 4388013, 4457664, 5014872, 5152896, 5200608, 5850684, 6686496, 6934144, 7800912, 7910784, 8776026, 8915328, 10029744, 10401216, 11701368, 13372992, 15601824, 17552052, 20059488, 20802432, 23402736, 26745984, 31203648, 35104104, 40118976, 46805472, 62407296, 70208208, 80237952, 93610944, 140416416, 187221888, 280832832, 561665664]

約数ペア:

[(1, 561665664), (2, 280832832), (3, 187221888), (4, 140416416), (6, 93610944), (7, 80237952), (8, 70208208), (9, 62407296), (12, 46805472), (14, 40118976), (16, 35104104), (18, 31203648), (21, 26745984), (24, 23402736), (27, 20802432), (28, 20059488), (32, 17552052), (36, 15601824), (42, 13372992), (48, 11701368), (54, 10401216), (56, 10029744), (63, 8915328), (64, 8776026), (71, 7910784), (72, 7800912), (81, 6934144), (84, 6686496), (96, 5850684), (108, 5200608), (109, 5152896), (112, 5014872), (126, 4457664), (128, 4388013), (142, 3955392), (144, 3900456), (162, 3467072), (168, 3343248), (189, 2971776), (192, 2925342), (213, 2636928), (216, 2600304), (218, 2576448), (224, 2507436), (252, 2228832), (284, 1977696), (288, 1950228), (324, 1733536), (327, 1717632), (336, 1671624), (378, 1485888), (384, 1462671), (426, 1318464), (432, 1300152), (436, 1288224), (448, 1253718), (497, 1130112), (504, 1114416), (567, 990592), (568, 988848), (576, 975114), (639, 878976), (648, 866768), (654, 858816), (672, 835812), (756, 742944), (763, 736128), (852, 659232), (864, 650076), (872, 644112), (896, 626859), (981, 572544), (994, 565056), (1008, 557208), (1134, 495296), (1136, 494424), (1152, 487557), (1278, 439488), (1296, 433384), (1308, 429408), (1344, 417906), (1491, 376704), (1512, 371472), (1526, 368064), (1704, 329616), (1728, 325038), (1744, 322056), (1917, 292992), (1962, 286272), (1988, 282528), (2016, 278604), (2268, 247648), (2272, 247212), (2289, 245376), (2556, 219744), (2592, 216692), (2616, 214704), (2688, 208953), (2943, 190848), (2982, 188352), (3024, 185736), (3052, 184032), (3408, 164808), (3456, 162519), (3488, 161028), (3834, 146496), (3924, 143136), (3976, 141264), (4032, 139302), (4473, 125568), (4536, 123824), (4544, 123606), (4578, 122688), (5112, 109872), (5184, 108346), (5232, 107352), (5751, 97664), (5886, 95424), (5964, 94176), (6048, 92868), (6104, 92016), (6816, 82404), (6867, 81792), (6976, 80514), (7668, 73248), (7739, 72576), (7848, 71568), (7952, 70632), (8064, 69651), (8829, 63616), (8946, 62784), (9072, 61912), (9088, 61803), (9156, 61344), (10224, 54936), (10368, 54173), (10464, 53676), (11502, 48832), (11772, 47712), (11928, 47088), (12096, 46434), (12208, 46008), (13419, 41856), (13632, 41202), (13734, 40896), (13952, 40257), (15336, 36624), (15478, 36288), (15696, 35784), (15904, 35316), (17658, 31808), (17892, 31392), (18144, 30956), (18312, 30672), (20448, 27468), (20601, 27264), (20928, 26838), (23004, 24416), (23217, 24192), (23544, 23856)]