220673448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1791

約数の個数: 96

約数和(自身を含む): 635980800

約数和(自身を除く): 415307352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 388, 456, 582, 684, 776, 873, 1164, 1368, 1663, 1746, 1843, 2328, 3326, 3492, 3686, 4989, 5529, 6652, 6984, 7372, 9978, 11058, 13304, 14744, 14967, 16587, 19956, 22116, 29934, 31597, 33174, 39912, 44232, 59868, 63194, 66348, 94791, 119736, 126388, 132696, 161311, 189582, 252776, 284373, 322622, 379164, 483933, 568746, 645244, 758328, 967866, 1137492, 1290488, 1451799, 1935732, 2274984, 2903598, 3064909, 3871464, 5807196, 6129818, 9194727, 11614392, 12259636, 18389454, 24519272, 27584181, 36778908, 55168362, 73557816, 110336724, 220673448]

約数ペア:

[(1, 220673448), (2, 110336724), (3, 73557816), (4, 55168362), (6, 36778908), (8, 27584181), (9, 24519272), (12, 18389454), (18, 12259636), (19, 11614392), (24, 9194727), (36, 6129818), (38, 5807196), (57, 3871464), (72, 3064909), (76, 2903598), (97, 2274984), (114, 1935732), (152, 1451799), (171, 1290488), (194, 1137492), (228, 967866), (291, 758328), (342, 645244), (388, 568746), (456, 483933), (582, 379164), (684, 322622), (776, 284373), (873, 252776), (1164, 189582), (1368, 161311), (1663, 132696), (1746, 126388), (1843, 119736), (2328, 94791), (3326, 66348), (3492, 63194), (3686, 59868), (4989, 44232), (5529, 39912), (6652, 33174), (6984, 31597), (7372, 29934), (9978, 22116), (11058, 19956), (13304, 16587), (14744, 14967)]