243328576

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:747

約数の個数: 56

約数和(自身を含む): 499278656

約数和(自身を除く): 255950080

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 211, 296, 422, 487, 592, 844, 974, 1184, 1688, 1948, 2368, 3376, 3896, 6752, 7792, 7807, 13504, 15584, 15614, 18019, 31168, 31228, 36038, 62456, 72076, 102757, 124912, 144152, 205514, 249824, 288304, 411028, 499648, 576608, 822056, 1153216, 1644112, 3288224, 3802009, 6576448, 7604018, 15208036, 30416072, 60832144, 121664288, 243328576]

約数ペア:

[(1, 243328576), (2, 121664288), (4, 60832144), (8, 30416072), (16, 15208036), (32, 7604018), (37, 6576448), (64, 3802009), (74, 3288224), (148, 1644112), (211, 1153216), (296, 822056), (422, 576608), (487, 499648), (592, 411028), (844, 288304), (974, 249824), (1184, 205514), (1688, 144152), (1948, 124912), (2368, 102757), (3376, 72076), (3896, 62456), (6752, 36038), (7792, 31228), (7807, 31168), (13504, 18019), (15584, 15614)]