204621648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 180

約数和(自身を含む): 676831680

約数和(自身を除く): 472210032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 121, 132, 147, 154, 168, 176, 196, 231, 242, 264, 294, 308, 336, 363, 392, 462, 484, 528, 539, 588, 616, 719, 726, 784, 847, 924, 968, 1078, 1176, 1232, 1438, 1452, 1617, 1694, 1848, 1936, 2156, 2157, 2352, 2541, 2876, 2904, 3234, 3388, 3696, 4312, 4314, 5033, 5082, 5752, 5808, 5929, 6468, 6776, 7909, 8624, 8628, 10066, 10164, 11504, 11858, 12936, 13552, 15099, 15818, 17256, 17787, 20132, 20328, 23716, 23727, 25872, 30198, 31636, 34512, 35231, 35574, 40264, 40656, 47432, 47454, 55363, 60396, 63272, 70462, 71148, 80528, 86999, 94864, 94908, 105693, 110726, 120792, 126544, 140924, 142296, 166089, 173998, 189816, 211386, 221452, 241584, 260997, 281848, 284592, 332178, 347996, 379632, 387541, 422772, 442904, 521994, 563696, 608993, 664356, 695992, 775082, 845544, 885808, 1043988, 1162623, 1217986, 1328712, 1391984, 1550164, 1691088, 1826979, 2087976, 2325246, 2435972, 2657424, 3100328, 3653958, 4175952, 4262951, 4650492, 4871944, 6200656, 7307916, 8525902, 9300984, 9743888, 12788853, 14615832, 17051804, 18601968, 25577706, 29231664, 34103608, 51155412, 68207216, 102310824, 204621648]

約数ペア:

[(1, 204621648), (2, 102310824), (3, 68207216), (4, 51155412), (6, 34103608), (7, 29231664), (8, 25577706), (11, 18601968), (12, 17051804), (14, 14615832), (16, 12788853), (21, 9743888), (22, 9300984), (24, 8525902), (28, 7307916), (33, 6200656), (42, 4871944), (44, 4650492), (48, 4262951), (49, 4175952), (56, 3653958), (66, 3100328), (77, 2657424), (84, 2435972), (88, 2325246), (98, 2087976), (112, 1826979), (121, 1691088), (132, 1550164), (147, 1391984), (154, 1328712), (168, 1217986), (176, 1162623), (196, 1043988), (231, 885808), (242, 845544), (264, 775082), (294, 695992), (308, 664356), (336, 608993), (363, 563696), (392, 521994), (462, 442904), (484, 422772), (528, 387541), (539, 379632), (588, 347996), (616, 332178), (719, 284592), (726, 281848), (784, 260997), (847, 241584), (924, 221452), (968, 211386), (1078, 189816), (1176, 173998), (1232, 166089), (1438, 142296), (1452, 140924), (1617, 126544), (1694, 120792), (1848, 110726), (1936, 105693), (2156, 94908), (2157, 94864), (2352, 86999), (2541, 80528), (2876, 71148), (2904, 70462), (3234, 63272), (3388, 60396), (3696, 55363), (4312, 47454), (4314, 47432), (5033, 40656), (5082, 40264), (5752, 35574), (5808, 35231), (5929, 34512), (6468, 31636), (6776, 30198), (7909, 25872), (8624, 23727), (8628, 23716), (10066, 20328), (10164, 20132), (11504, 17787), (11858, 17256), (12936, 15818), (13552, 15099)]