205442496

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 252

約数和(自身を含む): 711448920

約数和(自身を除く): 506006424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 192, 196, 203, 224, 232, 251, 252, 261, 288, 294, 336, 348, 392, 406, 441, 448, 464, 502, 504, 522, 576, 588, 609, 672, 696, 753, 784, 812, 882, 928, 1004, 1008, 1044, 1176, 1218, 1344, 1392, 1421, 1506, 1568, 1624, 1757, 1764, 1827, 1856, 2008, 2016, 2088, 2259, 2352, 2436, 2784, 2842, 3012, 3136, 3248, 3514, 3528, 3654, 4016, 4032, 4176, 4263, 4518, 4704, 4872, 5271, 5568, 5684, 6024, 6496, 7028, 7056, 7279, 7308, 8032, 8352, 8526, 9036, 9408, 9744, 10542, 11368, 12048, 12299, 12789, 12992, 14056, 14112, 14558, 14616, 15813, 16064, 16704, 17052, 18072, 19488, 21084, 21837, 22736, 24096, 24598, 25578, 28112, 28224, 29116, 29232, 31626, 34104, 36144, 36897, 38976, 42168, 43674, 45472, 48192, 49196, 50953, 51156, 56224, 58232, 58464, 63252, 65511, 68208, 72288, 73794, 84336, 87348, 90944, 98392, 101906, 102312, 110691, 112448, 116464, 116928, 126504, 131022, 136416, 144576, 147588, 152859, 168672, 174696, 196784, 203812, 204624, 221382, 232928, 253008, 262044, 272832, 295176, 305718, 337344, 349392, 356671, 393568, 407624, 409248, 442764, 458577, 465856, 506016, 524088, 590352, 611436, 698784, 713342, 787136, 815248, 818496, 885528, 917154, 1012032, 1048176, 1070013, 1180704, 1222872, 1397568, 1426684, 1630496, 1771056, 1834308, 2096352, 2140026, 2361408, 2445744, 2853368, 3210039, 3260992, 3542112, 3668616, 4192704, 4280052, 4891488, 5706736, 6420078, 7084224, 7337232, 8560104, 9782976, 11413472, 12840156, 14674464, 17120208, 22826944, 25680312, 29348928, 34240416, 51360624, 68480832, 102721248, 205442496]

約数ペア:

[(1, 205442496), (2, 102721248), (3, 68480832), (4, 51360624), (6, 34240416), (7, 29348928), (8, 25680312), (9, 22826944), (12, 17120208), (14, 14674464), (16, 12840156), (18, 11413472), (21, 9782976), (24, 8560104), (28, 7337232), (29, 7084224), (32, 6420078), (36, 5706736), (42, 4891488), (48, 4280052), (49, 4192704), (56, 3668616), (58, 3542112), (63, 3260992), (64, 3210039), (72, 2853368), (84, 2445744), (87, 2361408), (96, 2140026), (98, 2096352), (112, 1834308), (116, 1771056), (126, 1630496), (144, 1426684), (147, 1397568), (168, 1222872), (174, 1180704), (192, 1070013), (196, 1048176), (203, 1012032), (224, 917154), (232, 885528), (251, 818496), (252, 815248), (261, 787136), (288, 713342), (294, 698784), (336, 611436), (348, 590352), (392, 524088), (406, 506016), (441, 465856), (448, 458577), (464, 442764), (502, 409248), (504, 407624), (522, 393568), (576, 356671), (588, 349392), (609, 337344), (672, 305718), (696, 295176), (753, 272832), (784, 262044), (812, 253008), (882, 232928), (928, 221382), (1004, 204624), (1008, 203812), (1044, 196784), (1176, 174696), (1218, 168672), (1344, 152859), (1392, 147588), (1421, 144576), (1506, 136416), (1568, 131022), (1624, 126504), (1757, 116928), (1764, 116464), (1827, 112448), (1856, 110691), (2008, 102312), (2016, 101906), (2088, 98392), (2259, 90944), (2352, 87348), (2436, 84336), (2784, 73794), (2842, 72288), (3012, 68208), (3136, 65511), (3248, 63252), (3514, 58464), (3528, 58232), (3654, 56224), (4016, 51156), (4032, 50953), (4176, 49196), (4263, 48192), (4518, 45472), (4704, 43674), (4872, 42168), (5271, 38976), (5568, 36897), (5684, 36144), (6024, 34104), (6496, 31626), (7028, 29232), (7056, 29116), (7279, 28224), (7308, 28112), (8032, 25578), (8352, 24598), (8526, 24096), (9036, 22736), (9408, 21837), (9744, 21084), (10542, 19488), (11368, 18072), (12048, 17052), (12299, 16704), (12789, 16064), (12992, 15813), (14056, 14616), (14112, 14558)]