672258304

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 1447397280

約数和(自身を除く): 775138976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2432, 2624, 3116, 3371, 4864, 5248, 6232, 6742, 10496, 12464, 13484, 24928, 26968, 49856, 53936, 64049, 99712, 107872, 128098, 138211, 199424, 215744, 256196, 276422, 431488, 512392, 552844, 862976, 1024784, 1105688, 2049568, 2211376, 2626009, 4099136, 4422752, 5252018, 8198272, 8845504, 10504036, 16396544, 17691008, 21008072, 35382016, 42016144, 84032288, 168064576, 336129152, 672258304]

約数ペア:

[(1, 672258304), (2, 336129152), (4, 168064576), (8, 84032288), (16, 42016144), (19, 35382016), (32, 21008072), (38, 17691008), (41, 16396544), (64, 10504036), (76, 8845504), (82, 8198272), (128, 5252018), (152, 4422752), (164, 4099136), (256, 2626009), (304, 2211376), (328, 2049568), (608, 1105688), (656, 1024784), (779, 862976), (1216, 552844), (1312, 512392), (1558, 431488), (2432, 276422), (2624, 256196), (3116, 215744), (3371, 199424), (4864, 138211), (5248, 128098), (6232, 107872), (6742, 99712), (10496, 64049), (12464, 53936), (13484, 49856), (24928, 26968)]