222491808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 805109760

約数和(自身を除く): 582617952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 79, 84, 88, 96, 99, 112, 126, 127, 132, 144, 154, 158, 168, 176, 198, 224, 231, 237, 252, 254, 264, 288, 308, 316, 336, 352, 381, 396, 462, 474, 504, 508, 528, 553, 616, 632, 672, 693, 711, 762, 792, 869, 889, 924, 948, 1008, 1016, 1056, 1106, 1143, 1232, 1264, 1386, 1397, 1422, 1524, 1584, 1659, 1738, 1778, 1848, 1896, 2016, 2032, 2212, 2286, 2464, 2528, 2607, 2667, 2772, 2794, 2844, 3048, 3168, 3318, 3476, 3556, 3696, 3792, 4064, 4191, 4424, 4572, 4977, 5214, 5334, 5544, 5588, 5688, 6083, 6096, 6636, 6952, 7112, 7392, 7584, 7821, 8001, 8382, 8848, 9144, 9779, 9954, 10033, 10428, 10668, 11088, 11176, 11376, 12166, 12192, 12573, 13272, 13904, 14224, 15642, 16002, 16764, 17696, 18249, 18288, 19558, 19908, 20066, 20856, 21336, 22176, 22352, 22752, 24332, 25146, 26544, 27808, 28448, 29337, 30099, 31284, 32004, 33528, 36498, 36576, 39116, 39816, 40132, 41712, 42672, 44704, 48664, 50292, 53088, 54747, 58674, 60198, 62568, 64008, 67056, 70231, 72996, 78232, 79632, 80264, 83424, 85344, 88011, 90297, 97328, 100584, 109494, 110363, 117348, 120396, 125136, 128016, 134112, 140462, 145992, 156464, 159264, 160528, 176022, 180594, 194656, 201168, 210693, 218988, 220726, 234696, 240792, 250272, 256032, 280924, 291984, 312928, 321056, 331089, 352044, 361188, 402336, 421386, 437976, 441452, 469392, 481584, 561848, 583968, 632079, 662178, 704088, 722376, 772541, 842772, 875952, 882904, 938784, 963168, 993267, 1123696, 1264158, 1324356, 1408176, 1444752, 1545082, 1685544, 1751904, 1765808, 1986534, 2247392, 2317623, 2528316, 2648712, 2816352, 2889504, 3090164, 3371088, 3531616, 3973068, 4635246, 5056632, 5297424, 6180328, 6742176, 6952869, 7946136, 9270492, 10113264, 10594848, 12360656, 13905738, 15892272, 18540984, 20226528, 24721312, 27811476, 31784544, 37081968, 55622952, 74163936, 111245904, 222491808]

約数ペア:

[(1, 222491808), (2, 111245904), (3, 74163936), (4, 55622952), (6, 37081968), (7, 31784544), (8, 27811476), (9, 24721312), (11, 20226528), (12, 18540984), (14, 15892272), (16, 13905738), (18, 12360656), (21, 10594848), (22, 10113264), (24, 9270492), (28, 7946136), (32, 6952869), (33, 6742176), (36, 6180328), (42, 5297424), (44, 5056632), (48, 4635246), (56, 3973068), (63, 3531616), (66, 3371088), (72, 3090164), (77, 2889504), (79, 2816352), (84, 2648712), (88, 2528316), (96, 2317623), (99, 2247392), (112, 1986534), (126, 1765808), (127, 1751904), (132, 1685544), (144, 1545082), (154, 1444752), (158, 1408176), (168, 1324356), (176, 1264158), (198, 1123696), (224, 993267), (231, 963168), (237, 938784), (252, 882904), (254, 875952), (264, 842772), (288, 772541), (308, 722376), (316, 704088), (336, 662178), (352, 632079), (381, 583968), (396, 561848), (462, 481584), (474, 469392), (504, 441452), (508, 437976), (528, 421386), (553, 402336), (616, 361188), (632, 352044), (672, 331089), (693, 321056), (711, 312928), (762, 291984), (792, 280924), (869, 256032), (889, 250272), (924, 240792), (948, 234696), (1008, 220726), (1016, 218988), (1056, 210693), (1106, 201168), (1143, 194656), (1232, 180594), (1264, 176022), (1386, 160528), (1397, 159264), (1422, 156464), (1524, 145992), (1584, 140462), (1659, 134112), (1738, 128016), (1778, 125136), (1848, 120396), (1896, 117348), (2016, 110363), (2032, 109494), (2212, 100584), (2286, 97328), (2464, 90297), (2528, 88011), (2607, 85344), (2667, 83424), (2772, 80264), (2794, 79632), (2844, 78232), (3048, 72996), (3168, 70231), (3318, 67056), (3476, 64008), (3556, 62568), (3696, 60198), (3792, 58674), (4064, 54747), (4191, 53088), (4424, 50292), (4572, 48664), (4977, 44704), (5214, 42672), (5334, 41712), (5544, 40132), (5588, 39816), (5688, 39116), (6083, 36576), (6096, 36498), (6636, 33528), (6952, 32004), (7112, 31284), (7392, 30099), (7584, 29337), (7821, 28448), (8001, 27808), (8382, 26544), (8848, 25146), (9144, 24332), (9779, 22752), (9954, 22352), (10033, 22176), (10428, 21336), (10668, 20856), (11088, 20066), (11176, 19908), (11376, 19558), (12166, 18288), (12192, 18249), (12573, 17696), (13272, 16764), (13904, 16002), (14224, 15642)]