15698426288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 31773204480

約数和(自身を除く): 16074778192

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 239, 248, 302, 478, 496, 604, 877, 956, 1208, 1754, 1912, 2416, 3508, 3824, 4681, 7016, 7409, 9362, 14032, 14818, 18724, 27187, 29636, 36089, 37448, 54374, 59272, 72178, 74896, 108748, 118544, 132427, 144356, 209603, 217496, 264854, 288712, 419206, 434992, 529708, 577424, 838412, 1059416, 1118759, 1676824, 2118832, 2237518, 3353648, 4105237, 4475036, 6497693, 8210474, 8950072, 12995386, 16420948, 17900144, 25990772, 31650053, 32841896, 51981544, 63300106, 65683792, 103963088, 126600212, 253200424, 506400848, 981151643, 1962303286, 3924606572, 7849213144, 15698426288]

約数ペア:

[(1, 15698426288), (2, 7849213144), (4, 3924606572), (8, 1962303286), (16, 981151643), (31, 506400848), (62, 253200424), (124, 126600212), (151, 103963088), (239, 65683792), (248, 63300106), (302, 51981544), (478, 32841896), (496, 31650053), (604, 25990772), (877, 17900144), (956, 16420948), (1208, 12995386), (1754, 8950072), (1912, 8210474), (2416, 6497693), (3508, 4475036), (3824, 4105237), (4681, 3353648), (7016, 2237518), (7409, 2118832), (9362, 1676824), (14032, 1118759), (14818, 1059416), (18724, 838412), (27187, 577424), (29636, 529708), (36089, 434992), (37448, 419206), (54374, 288712), (59272, 264854), (72178, 217496), (74896, 209603), (108748, 144356), (118544, 132427)]