264513304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 558835200

約数和(自身を除く): 294321896

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 167, 328, 334, 439, 451, 668, 878, 902, 1336, 1756, 1804, 1837, 3512, 3608, 3674, 4829, 6847, 7348, 9658, 13694, 14696, 17999, 19316, 27388, 35998, 38632, 54776, 71996, 73313, 75317, 143992, 146626, 150634, 197989, 293252, 301268, 395978, 586504, 602536, 791956, 806443, 1583912, 1612886, 3005833, 3225772, 6011666, 6451544, 12023332, 24046664, 33064163, 66128326, 132256652, 264513304]

約数ペア:

[(1, 264513304), (2, 132256652), (4, 66128326), (8, 33064163), (11, 24046664), (22, 12023332), (41, 6451544), (44, 6011666), (82, 3225772), (88, 3005833), (164, 1612886), (167, 1583912), (328, 806443), (334, 791956), (439, 602536), (451, 586504), (668, 395978), (878, 301268), (902, 293252), (1336, 197989), (1756, 150634), (1804, 146626), (1837, 143992), (3512, 75317), (3608, 73313), (3674, 71996), (4829, 54776), (6847, 38632), (7348, 35998), (9658, 27388), (13694, 19316), (14696, 17999)]