2912473168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2956

約数の個数: 80

約数和(自身を含む): 6324505920

約数和(自身を除く): 3412032752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 101, 118, 176, 202, 236, 404, 472, 649, 808, 944, 1111, 1298, 1616, 2222, 2596, 2777, 4444, 5192, 5554, 5959, 8888, 10384, 11108, 11918, 17776, 22216, 23836, 30547, 44432, 47672, 61094, 65549, 95344, 122188, 131098, 163843, 244376, 262196, 280477, 327686, 488752, 524392, 560954, 655372, 1048784, 1121908, 1310744, 1802273, 2243816, 2621488, 3085247, 3604546, 4487632, 6170494, 7209092, 12340988, 14418184, 16548143, 24681976, 28836368, 33096286, 49363952, 66192572, 132385144, 182029573, 264770288, 364059146, 728118292, 1456236584, 2912473168]

約数ペア:

[(1, 2912473168), (2, 1456236584), (4, 728118292), (8, 364059146), (11, 264770288), (16, 182029573), (22, 132385144), (44, 66192572), (59, 49363952), (88, 33096286), (101, 28836368), (118, 24681976), (176, 16548143), (202, 14418184), (236, 12340988), (404, 7209092), (472, 6170494), (649, 4487632), (808, 3604546), (944, 3085247), (1111, 2621488), (1298, 2243816), (1616, 1802273), (2222, 1310744), (2596, 1121908), (2777, 1048784), (4444, 655372), (5192, 560954), (5554, 524392), (5959, 488752), (8888, 327686), (10384, 280477), (11108, 262196), (11918, 244376), (17776, 163843), (22216, 131098), (23836, 122188), (30547, 95344), (44432, 65549), (47672, 61094)]