578220342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{839}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 1349913600

約数和(自身を除く): 771693258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 269, 366, 427, 538, 807, 839, 854, 1281, 1614, 1678, 1883, 2517, 2562, 3766, 5034, 5649, 5873, 11298, 11746, 16409, 17619, 32818, 35238, 49227, 51179, 98454, 102358, 114863, 153537, 225691, 229726, 307074, 344589, 358253, 451382, 677073, 689178, 716506, 1074759, 1354146, 1579837, 2149518, 3159674, 4739511, 9479022, 13767151, 27534302, 41301453, 82602906, 96370057, 192740114, 289110171, 578220342]

約数ペア:

[(1, 578220342), (2, 289110171), (3, 192740114), (6, 96370057), (7, 82602906), (14, 41301453), (21, 27534302), (42, 13767151), (61, 9479022), (122, 4739511), (183, 3159674), (269, 2149518), (366, 1579837), (427, 1354146), (538, 1074759), (807, 716506), (839, 689178), (854, 677073), (1281, 451382), (1614, 358253), (1678, 344589), (1883, 307074), (2517, 229726), (2562, 225691), (3766, 153537), (5034, 114863), (5649, 102358), (5873, 98454), (11298, 51179), (11746, 49227), (16409, 35238), (17619, 32818)]