565401021588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2480743}}^1$

素因数の和:2481253

約数の個数: 72

約数和(自身を含む): 1542308313728

約数和(自身を除く): 976907292140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487, 974, 1461, 1948, 2922, 4383, 5844, 6331, 8766, 12662, 17532, 18993, 25324, 37986, 56979, 75972, 113958, 227916, 2480743, 4961486, 7442229, 9922972, 14884458, 22326687, 29768916, 32249659, 44653374, 64499318, 89306748, 96748977, 128998636, 193497954, 290246931, 386995908, 580493862, 1160987724, 1208121841, 2416243682, 3624365523, 4832487364, 7248731046, 10873096569, 14497462092, 15705583933, 21746193138, 31411167866, 43492386276, 47116751799, 62822335732, 94233503598, 141350255397, 188467007196, 282700510794, 565401021588]

約数ペア:

[(1, 565401021588), (2, 282700510794), (3, 188467007196), (4, 141350255397), (6, 94233503598), (9, 62822335732), (12, 47116751799), (13, 43492386276), (18, 31411167866), (26, 21746193138), (36, 15705583933), (39, 14497462092), (52, 10873096569), (78, 7248731046), (117, 4832487364), (156, 3624365523), (234, 2416243682), (468, 1208121841), (487, 1160987724), (974, 580493862), (1461, 386995908), (1948, 290246931), (2922, 193497954), (4383, 128998636), (5844, 96748977), (6331, 89306748), (8766, 64499318), (12662, 44653374), (17532, 32249659), (18993, 29768916), (25324, 22326687), (37986, 14884458), (56979, 9922972), (75972, 7442229), (113958, 4961486), (227916, 2480743)]