2453156748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{335681}}^1$

素因数の和:335727

約数の個数: 72

約数和(自身を含む): 7331294880

約数和(自身を除く): 4878138132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 335681, 671362, 1007043, 1342724, 2014086, 2349767, 3021129, 4028172, 4699534, 6042258, 7049301, 9399068, 9734749, 12084516, 14098602, 19469498, 21147903, 28197204, 29204247, 38938996, 42295806, 58408494, 68143243, 84591612, 87612741, 116816988, 136286486, 175225482, 204429729, 272572972, 350450964, 408859458, 613289187, 817718916, 1226578374, 2453156748]

約数ペア:

[(1, 2453156748), (2, 1226578374), (3, 817718916), (4, 613289187), (6, 408859458), (7, 350450964), (9, 272572972), (12, 204429729), (14, 175225482), (18, 136286486), (21, 116816988), (28, 87612741), (29, 84591612), (36, 68143243), (42, 58408494), (58, 42295806), (63, 38938996), (84, 29204247), (87, 28197204), (116, 21147903), (126, 19469498), (174, 14098602), (203, 12084516), (252, 9734749), (261, 9399068), (348, 7049301), (406, 6042258), (522, 4699534), (609, 4028172), (812, 3021129), (1044, 2349767), (1218, 2014086), (1827, 1342724), (2436, 1007043), (3654, 671362), (7308, 335681)]