21326071776

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2481

約数の個数: 192

約数和(自身を含む): 60354201600

約数和(自身を除く): 39028129824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 69, 89, 92, 94, 96, 138, 141, 178, 184, 188, 267, 276, 282, 356, 368, 376, 534, 552, 564, 712, 736, 752, 1068, 1081, 1104, 1128, 1424, 1504, 2047, 2136, 2162, 2208, 2256, 2309, 2848, 3243, 4094, 4183, 4272, 4324, 4512, 4618, 6141, 6486, 6927, 8188, 8366, 8544, 8648, 9236, 12282, 12549, 12972, 13854, 16376, 16732, 17296, 18472, 24564, 25098, 25944, 27708, 32752, 33464, 34592, 36944, 49128, 50196, 51888, 53107, 55416, 65504, 66928, 73888, 96209, 98256, 100392, 103776, 106214, 108523, 110832, 133856, 159321, 192418, 196512, 200784, 205501, 212428, 217046, 221664, 288627, 318642, 325569, 384836, 401568, 411002, 424856, 434092, 577254, 616503, 637284, 651138, 769672, 822004, 849712, 868184, 1154508, 1233006, 1274568, 1302276, 1539344, 1644008, 1699424, 1736368, 2309016, 2466012, 2496029, 2549136, 2604552, 3078688, 3288016, 3472736, 4618032, 4726523, 4932024, 4992058, 5098272, 5209104, 6576032, 7488087, 9236064, 9453046, 9658547, 9864048, 9984116, 10418208, 14179569, 14976174, 18906092, 19317094, 19728096, 19968232, 28359138, 28975641, 29952348, 37812184, 38634188, 39936464, 56718276, 57951282, 59904696, 75624368, 77268376, 79872928, 113436552, 115902564, 119809392, 151248736, 154536752, 222146581, 226873104, 231805128, 239618784, 309073504, 444293162, 453746208, 463610256, 666439743, 888586324, 927220512, 1332879486, 1777172648, 2665758972, 3554345296, 5331517944, 7108690592, 10663035888, 21326071776]

約数ペア:

[(1, 21326071776), (2, 10663035888), (3, 7108690592), (4, 5331517944), (6, 3554345296), (8, 2665758972), (12, 1777172648), (16, 1332879486), (23, 927220512), (24, 888586324), (32, 666439743), (46, 463610256), (47, 453746208), (48, 444293162), (69, 309073504), (89, 239618784), (92, 231805128), (94, 226873104), (96, 222146581), (138, 154536752), (141, 151248736), (178, 119809392), (184, 115902564), (188, 113436552), (267, 79872928), (276, 77268376), (282, 75624368), (356, 59904696), (368, 57951282), (376, 56718276), (534, 39936464), (552, 38634188), (564, 37812184), (712, 29952348), (736, 28975641), (752, 28359138), (1068, 19968232), (1081, 19728096), (1104, 19317094), (1128, 18906092), (1424, 14976174), (1504, 14179569), (2047, 10418208), (2136, 9984116), (2162, 9864048), (2208, 9658547), (2256, 9453046), (2309, 9236064), (2848, 7488087), (3243, 6576032), (4094, 5209104), (4183, 5098272), (4272, 4992058), (4324, 4932024), (4512, 4726523), (4618, 4618032), (6141, 3472736), (6486, 3288016), (6927, 3078688), (8188, 2604552), (8366, 2549136), (8544, 2496029), (8648, 2466012), (9236, 2309016), (12282, 1736368), (12549, 1699424), (12972, 1644008), (13854, 1539344), (16376, 1302276), (16732, 1274568), (17296, 1233006), (18472, 1154508), (24564, 868184), (25098, 849712), (25944, 822004), (27708, 769672), (32752, 651138), (33464, 637284), (34592, 616503), (36944, 577254), (49128, 434092), (50196, 424856), (51888, 411002), (53107, 401568), (55416, 384836), (65504, 325569), (66928, 318642), (73888, 288627), (96209, 221664), (98256, 217046), (100392, 212428), (103776, 205501), (106214, 200784), (108523, 196512), (110832, 192418), (133856, 159321)]