222409968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2862

約数の個数: 80

約数和(自身を含む): 631019136

約数和(自身を除く): 408609168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1727, 1884, 2512, 2683, 3454, 3768, 5181, 5366, 6908, 7536, 8049, 10362, 10732, 13816, 16098, 20724, 21464, 27632, 29513, 32196, 41448, 42928, 59026, 64392, 82896, 88539, 118052, 128784, 177078, 236104, 354156, 421231, 472208, 708312, 842462, 1263693, 1416624, 1684924, 2527386, 3369848, 4633541, 5054772, 6739696, 9267082, 10109544, 13900623, 18534164, 20219088, 27801246, 37068328, 55602492, 74136656, 111204984, 222409968]

約数ペア:

[(1, 222409968), (2, 111204984), (3, 74136656), (4, 55602492), (6, 37068328), (8, 27801246), (11, 20219088), (12, 18534164), (16, 13900623), (22, 10109544), (24, 9267082), (33, 6739696), (44, 5054772), (48, 4633541), (66, 3369848), (88, 2527386), (132, 1684924), (157, 1416624), (176, 1263693), (264, 842462), (314, 708312), (471, 472208), (528, 421231), (628, 354156), (942, 236104), (1256, 177078), (1727, 128784), (1884, 118052), (2512, 88539), (2683, 82896), (3454, 64392), (3768, 59026), (5181, 42928), (5366, 41448), (6908, 32196), (7536, 29513), (8049, 27632), (10362, 21464), (10732, 20724), (13816, 16098)]