297780516

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{22787}}^1$

素因数の和:22822

約数の個数: 72

約数和(自身を含む): 848625120

約数和(自身を除く): 550844604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 13068, 22787, 45574, 68361, 91148, 136722, 205083, 250657, 273444, 410166, 501314, 615249, 751971, 820332, 1002628, 1230498, 1503942, 2255913, 2460996, 2757227, 3007884, 4511826, 5514454, 6767739, 8271681, 9023652, 11028908, 13535478, 16543362, 24815043, 27070956, 33086724, 49630086, 74445129, 99260172, 148890258, 297780516]

約数ペア:

[(1, 297780516), (2, 148890258), (3, 99260172), (4, 74445129), (6, 49630086), (9, 33086724), (11, 27070956), (12, 24815043), (18, 16543362), (22, 13535478), (27, 11028908), (33, 9023652), (36, 8271681), (44, 6767739), (54, 5514454), (66, 4511826), (99, 3007884), (108, 2757227), (121, 2460996), (132, 2255913), (198, 1503942), (242, 1230498), (297, 1002628), (363, 820332), (396, 751971), (484, 615249), (594, 501314), (726, 410166), (1089, 273444), (1188, 250657), (1452, 205083), (2178, 136722), (3267, 91148), (4356, 68361), (6534, 45574), (13068, 22787)]