217664755552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{847393}}^1$

素因数の和:847775

約数の個数: 48

約数和(自身を含む): 448440904800

約数和(自身を除く): 230776149248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 349, 368, 698, 736, 1396, 2792, 5584, 8027, 11168, 16054, 32108, 64216, 128432, 256864, 847393, 1694786, 3389572, 6779144, 13558288, 19490039, 27116576, 38980078, 77960156, 155920312, 295740157, 311840624, 591480314, 623681248, 1182960628, 2365921256, 4731842512, 6802023611, 9463685024, 13604047222, 27208094444, 54416188888, 108832377776, 217664755552]

約数ペア:

[(1, 217664755552), (2, 108832377776), (4, 54416188888), (8, 27208094444), (16, 13604047222), (23, 9463685024), (32, 6802023611), (46, 4731842512), (92, 2365921256), (184, 1182960628), (349, 623681248), (368, 591480314), (698, 311840624), (736, 295740157), (1396, 155920312), (2792, 77960156), (5584, 38980078), (8027, 27116576), (11168, 19490039), (16054, 13558288), (32108, 6779144), (64216, 3389572), (128432, 1694786), (256864, 847393)]