307218288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28961}}^1$

素因数の和:29002

約数の個数: 80

約数和(自身を含む): 905004576

約数和(自身を除く): 597786288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 28961, 57922, 86883, 115844, 173766, 231688, 347532, 376493, 463376, 492337, 695064, 752986, 984674, 1129479, 1390128, 1477011, 1505972, 1969348, 2258958, 2954022, 3011944, 3938696, 4517916, 5908044, 6023888, 6400381, 7877392, 9035832, 11816088, 12800762, 18071664, 19201143, 23632176, 25601524, 38402286, 51203048, 76804572, 102406096, 153609144, 307218288]

約数ペア:

[(1, 307218288), (2, 153609144), (3, 102406096), (4, 76804572), (6, 51203048), (8, 38402286), (12, 25601524), (13, 23632176), (16, 19201143), (17, 18071664), (24, 12800762), (26, 11816088), (34, 9035832), (39, 7877392), (48, 6400381), (51, 6023888), (52, 5908044), (68, 4517916), (78, 3938696), (102, 3011944), (104, 2954022), (136, 2258958), (156, 1969348), (204, 1505972), (208, 1477011), (221, 1390128), (272, 1129479), (312, 984674), (408, 752986), (442, 695064), (624, 492337), (663, 463376), (816, 376493), (884, 347532), (1326, 231688), (1768, 173766), (2652, 115844), (3536, 86883), (5304, 57922), (10608, 28961)]