225469184

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 474616800

約数和(自身を除く): 249147616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 149, 184, 256, 257, 298, 368, 514, 596, 736, 1028, 1192, 1472, 2056, 2384, 2944, 3427, 4112, 4768, 5888, 5911, 6854, 8224, 9536, 11822, 13708, 16448, 19072, 23644, 27416, 32896, 38144, 38293, 47288, 54832, 65792, 76586, 94576, 109664, 153172, 189152, 219328, 306344, 378304, 438656, 612688, 756608, 877312, 880739, 1225376, 1513216, 1761478, 2450752, 3522956, 4901504, 7045912, 9803008, 14091824, 28183648, 56367296, 112734592, 225469184]

約数ペア:

[(1, 225469184), (2, 112734592), (4, 56367296), (8, 28183648), (16, 14091824), (23, 9803008), (32, 7045912), (46, 4901504), (64, 3522956), (92, 2450752), (128, 1761478), (149, 1513216), (184, 1225376), (256, 880739), (257, 877312), (298, 756608), (368, 612688), (514, 438656), (596, 378304), (736, 306344), (1028, 219328), (1192, 189152), (1472, 153172), (2056, 109664), (2384, 94576), (2944, 76586), (3427, 65792), (4112, 54832), (4768, 47288), (5888, 38293), (5911, 38144), (6854, 32896), (8224, 27416), (9536, 23644), (11822, 19072), (13708, 16448)]