389844034384

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1\times {\mathrm{21683}}^1$

素因数の和:22628

約数の個数: 80

約数和(自身を含む): 868272462720

約数和(自身を除く): 478428428336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 701, 916, 1402, 1603, 1832, 2804, 3206, 3664, 4907, 5608, 6412, 9814, 11216, 12824, 19628, 21683, 25648, 39256, 43366, 78512, 86732, 151781, 160529, 173464, 303562, 321058, 346928, 607124, 642116, 1123703, 1214248, 1284232, 2247406, 2428496, 2568464, 4494812, 4965407, 8989624, 9930814, 15199783, 17979248, 19861628, 30399566, 34757849, 39723256, 60799132, 69515698, 79446512, 106398481, 121598264, 139031396, 212796962, 243196528, 278062792, 425593924, 556125584, 851187848, 1702375696, 3480750307, 6961500614, 13923001228, 24365252149, 27846002456, 48730504298, 55692004912, 97461008596, 194922017192, 389844034384]

約数ペア:

[(1, 389844034384), (2, 194922017192), (4, 97461008596), (7, 55692004912), (8, 48730504298), (14, 27846002456), (16, 24365252149), (28, 13923001228), (56, 6961500614), (112, 3480750307), (229, 1702375696), (458, 851187848), (701, 556125584), (916, 425593924), (1402, 278062792), (1603, 243196528), (1832, 212796962), (2804, 139031396), (3206, 121598264), (3664, 106398481), (4907, 79446512), (5608, 69515698), (6412, 60799132), (9814, 39723256), (11216, 34757849), (12824, 30399566), (19628, 19861628), (21683, 17979248), (25648, 15199783), (39256, 9930814), (43366, 8989624), (78512, 4965407), (86732, 4494812), (151781, 2568464), (160529, 2428496), (173464, 2247406), (303562, 1284232), (321058, 1214248), (346928, 1123703), (607124, 642116)]