310021712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1541

約数の個数: 120

約数和(自身を含む): 811465920

約数和(自身を除く): 501444208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 308, 338, 364, 572, 616, 676, 728, 1001, 1144, 1183, 1232, 1352, 1456, 1489, 1859, 2002, 2288, 2366, 2704, 2978, 3718, 4004, 4732, 5956, 7436, 8008, 9464, 10423, 11912, 13013, 14872, 16016, 16379, 18928, 19357, 20846, 23824, 26026, 29744, 32758, 38714, 41692, 52052, 65516, 77428, 83384, 104104, 114653, 131032, 135499, 154856, 166768, 208208, 212927, 229306, 251641, 262064, 270998, 309712, 425854, 458612, 503282, 541996, 851708, 917224, 1006564, 1083992, 1490489, 1703416, 1761487, 1834448, 2013128, 2167984, 2768051, 2980978, 3406832, 3522974, 4026256, 5536102, 5961956, 7045948, 11072204, 11923912, 14091896, 19376357, 22144408, 23847824, 28183792, 38752714, 44288816, 77505428, 155010856, 310021712]

約数ペア:

[(1, 310021712), (2, 155010856), (4, 77505428), (7, 44288816), (8, 38752714), (11, 28183792), (13, 23847824), (14, 22144408), (16, 19376357), (22, 14091896), (26, 11923912), (28, 11072204), (44, 7045948), (52, 5961956), (56, 5536102), (77, 4026256), (88, 3522974), (91, 3406832), (104, 2980978), (112, 2768051), (143, 2167984), (154, 2013128), (169, 1834448), (176, 1761487), (182, 1703416), (208, 1490489), (286, 1083992), (308, 1006564), (338, 917224), (364, 851708), (572, 541996), (616, 503282), (676, 458612), (728, 425854), (1001, 309712), (1144, 270998), (1183, 262064), (1232, 251641), (1352, 229306), (1456, 212927), (1489, 208208), (1859, 166768), (2002, 154856), (2288, 135499), (2366, 131032), (2704, 114653), (2978, 104104), (3718, 83384), (4004, 77428), (4732, 65516), (5956, 52052), (7436, 41692), (8008, 38714), (9464, 32758), (10423, 29744), (11912, 26026), (13013, 23824), (14872, 20846), (16016, 19357), (16379, 18928)]