234820288

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1781

約数の個数: 56

約数和(自身を含む): 488070144

約数和(自身を除く): 253249856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1667, 1984, 2201, 2272, 3334, 4402, 4544, 6668, 8804, 13336, 17608, 26672, 35216, 51677, 53344, 70432, 103354, 106688, 118357, 140864, 206708, 236714, 413416, 473428, 826832, 946856, 1653664, 1893712, 3307328, 3669067, 3787424, 7338134, 7574848, 14676268, 29352536, 58705072, 117410144, 234820288]

約数ペア:

[(1, 234820288), (2, 117410144), (4, 58705072), (8, 29352536), (16, 14676268), (31, 7574848), (32, 7338134), (62, 3787424), (64, 3669067), (71, 3307328), (124, 1893712), (142, 1653664), (248, 946856), (284, 826832), (496, 473428), (568, 413416), (992, 236714), (1136, 206708), (1667, 140864), (1984, 118357), (2201, 106688), (2272, 103354), (3334, 70432), (4402, 53344), (4544, 51677), (6668, 35216), (8804, 26672), (13336, 17608)]