242039268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3019}}^1$

素因数の和:3177

約数の個数: 72

約数和(自身を含む): 652972320

約数和(自身を除く): 410933052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 262, 306, 393, 524, 612, 786, 1179, 1572, 2227, 2358, 3019, 4454, 4716, 6038, 6681, 8908, 9057, 12076, 13362, 18114, 20043, 26724, 27171, 36228, 40086, 51323, 54342, 80172, 102646, 108684, 153969, 205292, 307938, 395489, 461907, 615876, 790978, 923814, 1186467, 1581956, 1847628, 2372934, 3559401, 4745868, 6723313, 7118802, 13446626, 14237604, 20169939, 26893252, 40339878, 60509817, 80679756, 121019634, 242039268]

約数ペア:

[(1, 242039268), (2, 121019634), (3, 80679756), (4, 60509817), (6, 40339878), (9, 26893252), (12, 20169939), (17, 14237604), (18, 13446626), (34, 7118802), (36, 6723313), (51, 4745868), (68, 3559401), (102, 2372934), (131, 1847628), (153, 1581956), (204, 1186467), (262, 923814), (306, 790978), (393, 615876), (524, 461907), (612, 395489), (786, 307938), (1179, 205292), (1572, 153969), (2227, 108684), (2358, 102646), (3019, 80172), (4454, 54342), (4716, 51323), (6038, 40086), (6681, 36228), (8908, 27171), (9057, 26724), (12076, 20043), (13362, 18114)]