21603436624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{240209}}^1$

素因数の和:240308

約数の個数: 80

約数和(自身を含む): 52900007040

約数和(自身を除く): 31296570416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1606, 2044, 3212, 4088, 5621, 6424, 8176, 11242, 12848, 22484, 44968, 89936, 240209, 480418, 960836, 1681463, 1921672, 2642299, 3362926, 3843344, 5284598, 6725852, 10569196, 13451704, 17535257, 18496093, 21138392, 26903408, 35070514, 36992186, 42276784, 70141028, 73984372, 122746799, 140282056, 147968744, 192887827, 245493598, 280564112, 295937488, 385775654, 490987196, 771551308, 981974392, 1350214789, 1543102616, 1963948784, 2700429578, 3086205232, 5400859156, 10801718312, 21603436624]

約数ペア:

[(1, 21603436624), (2, 10801718312), (4, 5400859156), (7, 3086205232), (8, 2700429578), (11, 1963948784), (14, 1543102616), (16, 1350214789), (22, 981974392), (28, 771551308), (44, 490987196), (56, 385775654), (73, 295937488), (77, 280564112), (88, 245493598), (112, 192887827), (146, 147968744), (154, 140282056), (176, 122746799), (292, 73984372), (308, 70141028), (511, 42276784), (584, 36992186), (616, 35070514), (803, 26903408), (1022, 21138392), (1168, 18496093), (1232, 17535257), (1606, 13451704), (2044, 10569196), (3212, 6725852), (4088, 5284598), (5621, 3843344), (6424, 3362926), (8176, 2642299), (11242, 1921672), (12848, 1681463), (22484, 960836), (44968, 480418), (89936, 240209)]