2166078384

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 6136884000

約数和(自身を除く): 3970805616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 269, 281, 398, 538, 562, 597, 796, 807, 843, 1076, 1124, 1194, 1592, 1614, 1686, 1791, 2152, 2248, 2388, 2421, 2529, 3184, 3228, 3372, 3582, 4304, 4496, 4776, 4842, 5058, 6456, 6744, 7164, 9552, 9684, 10116, 12912, 13488, 14328, 19368, 20232, 28656, 38736, 40464, 53531, 55919, 75589, 107062, 111838, 151178, 160593, 167757, 214124, 223676, 226767, 302356, 321186, 335514, 428248, 447352, 453534, 481779, 503271, 604712, 642372, 671028, 680301, 856496, 894704, 907068, 963558, 1006542, 1209424, 1284744, 1342056, 1360602, 1814136, 1927116, 2013084, 2569488, 2684112, 2721204, 3628272, 3854232, 4026168, 5442408, 7708464, 8052336, 10884816, 15042211, 30084422, 45126633, 60168844, 90253266, 120337688, 135379899, 180506532, 240675376, 270759798, 361013064, 541519596, 722026128, 1083039192, 2166078384]

約数ペア:

[(1, 2166078384), (2, 1083039192), (3, 722026128), (4, 541519596), (6, 361013064), (8, 270759798), (9, 240675376), (12, 180506532), (16, 135379899), (18, 120337688), (24, 90253266), (36, 60168844), (48, 45126633), (72, 30084422), (144, 15042211), (199, 10884816), (269, 8052336), (281, 7708464), (398, 5442408), (538, 4026168), (562, 3854232), (597, 3628272), (796, 2721204), (807, 2684112), (843, 2569488), (1076, 2013084), (1124, 1927116), (1194, 1814136), (1592, 1360602), (1614, 1342056), (1686, 1284744), (1791, 1209424), (2152, 1006542), (2248, 963558), (2388, 907068), (2421, 894704), (2529, 856496), (3184, 680301), (3228, 671028), (3372, 642372), (3582, 604712), (4304, 503271), (4496, 481779), (4776, 453534), (4842, 447352), (5058, 428248), (6456, 335514), (6744, 321186), (7164, 302356), (9552, 226767), (9684, 223676), (10116, 214124), (12912, 167757), (13488, 160593), (14328, 151178), (19368, 111838), (20232, 107062), (28656, 75589), (38736, 55919), (40464, 53531)]