310394772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17489}}^1$

素因数の和:17545

約数の個数: 72

約数和(自身を含む): 859458600

約数和(自身を除く): 549063828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17489, 17748, 34978, 52467, 69956, 104934, 157401, 209868, 297313, 314802, 507181, 594626, 629604, 891939, 1014362, 1189252, 1521543, 1783878, 2028724, 2675817, 3043086, 3567756, 4564629, 5351634, 6086172, 8622077, 9129258, 10703268, 17244154, 18258516, 25866231, 34488308, 51732462, 77598693, 103464924, 155197386, 310394772]

約数ペア:

[(1, 310394772), (2, 155197386), (3, 103464924), (4, 77598693), (6, 51732462), (9, 34488308), (12, 25866231), (17, 18258516), (18, 17244154), (29, 10703268), (34, 9129258), (36, 8622077), (51, 6086172), (58, 5351634), (68, 4564629), (87, 3567756), (102, 3043086), (116, 2675817), (153, 2028724), (174, 1783878), (204, 1521543), (261, 1189252), (306, 1014362), (348, 891939), (493, 629604), (522, 594626), (612, 507181), (986, 314802), (1044, 297313), (1479, 209868), (1972, 157401), (2958, 104934), (4437, 69956), (5916, 52467), (8874, 34978), (17489, 17748)]