668817072

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 240

約数和(自身を含む): 2383180800

約数和(自身を除く): 1714363728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 343, 392, 396, 441, 462, 504, 528, 539, 588, 616, 686, 693, 784, 792, 882, 924, 1008, 1029, 1078, 1176, 1231, 1232, 1372, 1386, 1584, 1617, 1764, 1848, 2058, 2156, 2352, 2462, 2744, 2772, 3087, 3234, 3528, 3693, 3696, 3773, 4116, 4312, 4851, 4924, 5488, 5544, 6174, 6468, 7056, 7386, 7546, 8232, 8617, 8624, 9702, 9848, 11079, 11088, 11319, 12348, 12936, 13541, 14772, 15092, 16464, 17234, 19404, 19696, 22158, 22638, 24696, 25851, 25872, 27082, 29544, 30184, 33957, 34468, 38808, 40623, 44316, 45276, 49392, 51702, 54164, 59088, 60319, 60368, 67914, 68936, 77553, 77616, 81246, 88632, 90552, 94787, 103404, 108328, 120638, 121869, 135828, 137872, 155106, 162492, 177264, 180957, 181104, 189574, 206808, 216656, 241276, 243738, 271656, 284361, 310212, 324984, 361914, 379148, 413616, 422233, 482552, 487476, 542871, 543312, 568722, 620424, 649968, 663509, 723828, 758296, 844466, 853083, 965104, 974952, 1085742, 1137444, 1240848, 1266699, 1327018, 1447656, 1516592, 1688932, 1706166, 1949904, 1990527, 2171484, 2274888, 2533398, 2654036, 2895312, 3377864, 3412332, 3800097, 3981054, 4342968, 4549776, 4644563, 5066796, 5308072, 5971581, 6755728, 6824664, 7600194, 7962108, 8685936, 9289126, 10133592, 10616144, 11943162, 13649328, 13933689, 15200388, 15924216, 18578252, 20267184, 23886324, 27867378, 30400776, 31848432, 37156504, 41801067, 47772648, 55734756, 60801552, 74313008, 83602134, 95545296, 111469512, 167204268, 222939024, 334408536, 668817072]

約数ペア:

[(1, 668817072), (2, 334408536), (3, 222939024), (4, 167204268), (6, 111469512), (7, 95545296), (8, 83602134), (9, 74313008), (11, 60801552), (12, 55734756), (14, 47772648), (16, 41801067), (18, 37156504), (21, 31848432), (22, 30400776), (24, 27867378), (28, 23886324), (33, 20267184), (36, 18578252), (42, 15924216), (44, 15200388), (48, 13933689), (49, 13649328), (56, 11943162), (63, 10616144), (66, 10133592), (72, 9289126), (77, 8685936), (84, 7962108), (88, 7600194), (98, 6824664), (99, 6755728), (112, 5971581), (126, 5308072), (132, 5066796), (144, 4644563), (147, 4549776), (154, 4342968), (168, 3981054), (176, 3800097), (196, 3412332), (198, 3377864), (231, 2895312), (252, 2654036), (264, 2533398), (294, 2274888), (308, 2171484), (336, 1990527), (343, 1949904), (392, 1706166), (396, 1688932), (441, 1516592), (462, 1447656), (504, 1327018), (528, 1266699), (539, 1240848), (588, 1137444), (616, 1085742), (686, 974952), (693, 965104), (784, 853083), (792, 844466), (882, 758296), (924, 723828), (1008, 663509), (1029, 649968), (1078, 620424), (1176, 568722), (1231, 543312), (1232, 542871), (1372, 487476), (1386, 482552), (1584, 422233), (1617, 413616), (1764, 379148), (1848, 361914), (2058, 324984), (2156, 310212), (2352, 284361), (2462, 271656), (2744, 243738), (2772, 241276), (3087, 216656), (3234, 206808), (3528, 189574), (3693, 181104), (3696, 180957), (3773, 177264), (4116, 162492), (4312, 155106), (4851, 137872), (4924, 135828), (5488, 121869), (5544, 120638), (6174, 108328), (6468, 103404), (7056, 94787), (7386, 90552), (7546, 88632), (8232, 81246), (8617, 77616), (8624, 77553), (9702, 68936), (9848, 67914), (11079, 60368), (11088, 60319), (11319, 59088), (12348, 54164), (12936, 51702), (13541, 49392), (14772, 45276), (15092, 44316), (16464, 40623), (17234, 38808), (19404, 34468), (19696, 33957), (22158, 30184), (22638, 29544), (24696, 27082), (25851, 25872)]