216485568

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 224

約数和(自身を含む): 716889600

約数和(自身を除く): 500404032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 419, 432, 468, 552, 576, 598, 621, 624, 702, 736, 828, 832, 838, 864, 897, 936, 1104, 1196, 1242, 1248, 1257, 1404, 1472, 1656, 1676, 1728, 1794, 1872, 2208, 2392, 2484, 2496, 2514, 2691, 2808, 3312, 3352, 3588, 3744, 3771, 4416, 4784, 4968, 5028, 5382, 5447, 5616, 6624, 6704, 7176, 7488, 7542, 8073, 9568, 9637, 9936, 10056, 10764, 10894, 11232, 11313, 13248, 13408, 14352, 15084, 16146, 16341, 19136, 19274, 19872, 20112, 21528, 21788, 22464, 22626, 26816, 28704, 28911, 30168, 32292, 32682, 38548, 39744, 40224, 43056, 43576, 45252, 49023, 57408, 57822, 60336, 64584, 65364, 77096, 80448, 86112, 86733, 87152, 90504, 98046, 115644, 120672, 125281, 129168, 130728, 147069, 154192, 172224, 173466, 174304, 181008, 196092, 231288, 241344, 250562, 258336, 260199, 261456, 294138, 308384, 346932, 348608, 362016, 375843, 392184, 462576, 501124, 516672, 520398, 522912, 588276, 616768, 693864, 724032, 751686, 784368, 925152, 1002248, 1040796, 1045824, 1127529, 1176552, 1387728, 1503372, 1568736, 1850304, 2004496, 2081592, 2255058, 2353104, 2775456, 3006744, 3137472, 3382587, 4008992, 4163184, 4510116, 4706208, 5550912, 6013488, 6765174, 8017984, 8326368, 9020232, 9412416, 12026976, 13530348, 16652736, 18040464, 24053952, 27060696, 36080928, 54121392, 72161856, 108242784, 216485568]

約数ペア:

[(1, 216485568), (2, 108242784), (3, 72161856), (4, 54121392), (6, 36080928), (8, 27060696), (9, 24053952), (12, 18040464), (13, 16652736), (16, 13530348), (18, 12026976), (23, 9412416), (24, 9020232), (26, 8326368), (27, 8017984), (32, 6765174), (36, 6013488), (39, 5550912), (46, 4706208), (48, 4510116), (52, 4163184), (54, 4008992), (64, 3382587), (69, 3137472), (72, 3006744), (78, 2775456), (92, 2353104), (96, 2255058), (104, 2081592), (108, 2004496), (117, 1850304), (138, 1568736), (144, 1503372), (156, 1387728), (184, 1176552), (192, 1127529), (207, 1045824), (208, 1040796), (216, 1002248), (234, 925152), (276, 784368), (288, 751686), (299, 724032), (312, 693864), (351, 616768), (368, 588276), (414, 522912), (416, 520398), (419, 516672), (432, 501124), (468, 462576), (552, 392184), (576, 375843), (598, 362016), (621, 348608), (624, 346932), (702, 308384), (736, 294138), (828, 261456), (832, 260199), (838, 258336), (864, 250562), (897, 241344), (936, 231288), (1104, 196092), (1196, 181008), (1242, 174304), (1248, 173466), (1257, 172224), (1404, 154192), (1472, 147069), (1656, 130728), (1676, 129168), (1728, 125281), (1794, 120672), (1872, 115644), (2208, 98046), (2392, 90504), (2484, 87152), (2496, 86733), (2514, 86112), (2691, 80448), (2808, 77096), (3312, 65364), (3352, 64584), (3588, 60336), (3744, 57822), (3771, 57408), (4416, 49023), (4784, 45252), (4968, 43576), (5028, 43056), (5382, 40224), (5447, 39744), (5616, 38548), (6624, 32682), (6704, 32292), (7176, 30168), (7488, 28911), (7542, 28704), (8073, 26816), (9568, 22626), (9637, 22464), (9936, 21788), (10056, 21528), (10764, 20112), (10894, 19872), (11232, 19274), (11313, 19136), (13248, 16341), (13408, 16146), (14352, 15084)]