1218115584

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{1049}}^1$

素因数の和:1090

約数の個数: 240

約数和(自身を含む): 4162158000

約数和(自身を除く): 2944042416

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, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1049, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2098, 2268, 2304, 2592, 2688, 3024, 3072, 3147, 3456, 3584, 4032, 4196, 4536, 4608, 5184, 5376, 6048, 6144, 6294, 6912, 7168, 7343, 8064, 8392, 9072, 9216, 9441, 10368, 10752, 12096, 12588, 13824, 14336, 14686, 16128, 16784, 18144, 18432, 18882, 20736, 21504, 22029, 24192, 25176, 27648, 28323, 29372, 32256, 33568, 36288, 37764, 41472, 43008, 44058, 48384, 50352, 55296, 56646, 58744, 64512, 66087, 67136, 72576, 75528, 82944, 84969, 88116, 96768, 100704, 113292, 117488, 129024, 132174, 134272, 145152, 151056, 165888, 169938, 176232, 193536, 198261, 201408, 226584, 234976, 264348, 268544, 290304, 302112, 339876, 352464, 387072, 396522, 402816, 453168, 469952, 528696, 537088, 580608, 594783, 604224, 679752, 704928, 793044, 805632, 906336, 939904, 1057392, 1074176, 1161216, 1189566, 1208448, 1359504, 1409856, 1586088, 1611264, 1812672, 1879808, 2114784, 2148352, 2379132, 2416896, 2719008, 2819712, 3172176, 3222528, 3625344, 3759616, 4229568, 4758264, 4833792, 5438016, 5639424, 6344352, 6445056, 7250688, 7519232, 8459136, 9516528, 9667584, 10876032, 11278848, 12688704, 14501376, 15038464, 16918272, 19033056, 19335168, 21752064, 22557696, 25377408, 29002752, 33836544, 38066112, 43504128, 45115392, 50754816, 58005504, 67673088, 76132224, 87008256, 101509632, 135346176, 152264448, 174016512, 203019264, 304528896, 406038528, 609057792, 1218115584]

約数ペア:

[(1, 1218115584), (2, 609057792), (3, 406038528), (4, 304528896), (6, 203019264), (7, 174016512), (8, 152264448), (9, 135346176), (12, 101509632), (14, 87008256), (16, 76132224), (18, 67673088), (21, 58005504), (24, 50754816), (27, 45115392), (28, 43504128), (32, 38066112), (36, 33836544), (42, 29002752), (48, 25377408), (54, 22557696), (56, 21752064), (63, 19335168), (64, 19033056), (72, 16918272), (81, 15038464), (84, 14501376), (96, 12688704), (108, 11278848), (112, 10876032), (126, 9667584), (128, 9516528), (144, 8459136), (162, 7519232), (168, 7250688), (189, 6445056), (192, 6344352), (216, 5639424), (224, 5438016), (252, 4833792), (256, 4758264), (288, 4229568), (324, 3759616), (336, 3625344), (378, 3222528), (384, 3172176), (432, 2819712), (448, 2719008), (504, 2416896), (512, 2379132), (567, 2148352), (576, 2114784), (648, 1879808), (672, 1812672), (756, 1611264), (768, 1586088), (864, 1409856), (896, 1359504), (1008, 1208448), (1024, 1189566), (1049, 1161216), (1134, 1074176), (1152, 1057392), (1296, 939904), (1344, 906336), (1512, 805632), (1536, 793044), (1728, 704928), (1792, 679752), (2016, 604224), (2048, 594783), (2098, 580608), (2268, 537088), (2304, 528696), (2592, 469952), (2688, 453168), (3024, 402816), (3072, 396522), (3147, 387072), (3456, 352464), (3584, 339876), (4032, 302112), (4196, 290304), (4536, 268544), (4608, 264348), (5184, 234976), (5376, 226584), (6048, 201408), (6144, 198261), (6294, 193536), (6912, 176232), (7168, 169938), (7343, 165888), (8064, 151056), (8392, 145152), (9072, 134272), (9216, 132174), (9441, 129024), (10368, 117488), (10752, 113292), (12096, 100704), (12588, 96768), (13824, 88116), (14336, 84969), (14686, 82944), (16128, 75528), (16784, 72576), (18144, 67136), (18432, 66087), (18882, 64512), (20736, 58744), (21504, 56646), (22029, 55296), (24192, 50352), (25176, 48384), (27648, 44058), (28323, 43008), (29372, 41472), (32256, 37764), (33568, 36288)]