291211121082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{247337}}^1$

素因数の和:247480

約数の個数: 96

約数和(自身を含む): 714375462528

約数和(自身を除く): 423164341446

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 97, 102, 119, 194, 238, 289, 291, 357, 578, 582, 679, 714, 867, 1358, 1649, 1734, 2023, 2037, 3298, 4046, 4074, 4947, 6069, 9894, 11543, 12138, 23086, 28033, 34629, 56066, 69258, 84099, 168198, 196231, 247337, 392462, 494674, 588693, 742011, 1177386, 1484022, 1731359, 3462718, 4204729, 5194077, 8409458, 10388154, 12614187, 23991689, 25228374, 29433103, 47983378, 58866206, 71480393, 71975067, 88299309, 142960786, 143950134, 167941823, 176598618, 214441179, 335883646, 407858713, 428882358, 500362751, 503825469, 815717426, 1000725502, 1007650938, 1223576139, 1501088253, 2447152278, 2855010991, 3002176506, 5710021982, 6933598121, 8565032973, 13867196242, 17130065946, 20800794363, 41601588726, 48535186847, 97070373694, 145605560541, 291211121082]

約数ペア:

[(1, 291211121082), (2, 145605560541), (3, 97070373694), (6, 48535186847), (7, 41601588726), (14, 20800794363), (17, 17130065946), (21, 13867196242), (34, 8565032973), (42, 6933598121), (51, 5710021982), (97, 3002176506), (102, 2855010991), (119, 2447152278), (194, 1501088253), (238, 1223576139), (289, 1007650938), (291, 1000725502), (357, 815717426), (578, 503825469), (582, 500362751), (679, 428882358), (714, 407858713), (867, 335883646), (1358, 214441179), (1649, 176598618), (1734, 167941823), (2023, 143950134), (2037, 142960786), (3298, 88299309), (4046, 71975067), (4074, 71480393), (4947, 58866206), (6069, 47983378), (9894, 29433103), (11543, 25228374), (12138, 23991689), (23086, 12614187), (28033, 10388154), (34629, 8409458), (56066, 5194077), (69258, 4204729), (84099, 3462718), (168198, 1731359), (196231, 1484022), (247337, 1177386), (392462, 742011), (494674, 588693)]