216222495995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 287923507200

約数和(自身を除く): 71701011205

約数列:

[1, 5, 11, 55, 167, 179, 347, 379, 835, 895, 1735, 1837, 1895, 1969, 3817, 4169, 9185, 9845, 19085, 20845, 29893, 57949, 62113, 63293, 67841, 131513, 149465, 289745, 310565, 316465, 328823, 339205, 637439, 657565, 683243, 696223, 746251, 1446643, 1644115, 3187195, 3416215, 3481115, 3731255, 7233215, 10372871, 11329447, 21962671, 23540827, 51864355, 56647235, 109813355, 114101581, 117704135, 124623917, 241589381, 258949097, 570507905, 623119585, 1207946905, 1294745485, 3931318109, 19656590545, 43244499199, 216222495995]

約数ペア:

[(1, 216222495995), (5, 43244499199), (11, 19656590545), (55, 3931318109), (167, 1294745485), (179, 1207946905), (347, 623119585), (379, 570507905), (835, 258949097), (895, 241589381), (1735, 124623917), (1837, 117704135), (1895, 114101581), (1969, 109813355), (3817, 56647235), (4169, 51864355), (9185, 23540827), (9845, 21962671), (19085, 11329447), (20845, 10372871), (29893, 7233215), (57949, 3731255), (62113, 3481115), (63293, 3416215), (67841, 3187195), (131513, 1644115), (149465, 1446643), (289745, 746251), (310565, 696223), (316465, 683243), (328823, 657565), (339205, 637439)]