2772036688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 5749632000

約数和(自身を除く): 2977595312

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 79, 94, 116, 158, 188, 232, 316, 376, 464, 632, 752, 1264, 1363, 1609, 2291, 2726, 3218, 3713, 4582, 5452, 6436, 7426, 9164, 10904, 12872, 14852, 18328, 21808, 25744, 29704, 36656, 46661, 59408, 75623, 93322, 107677, 127111, 151246, 186644, 215354, 254222, 302492, 373288, 430708, 508444, 604984, 746576, 861416, 1016888, 1209968, 1722832, 2033776, 2193067, 3686219, 4386134, 5974217, 7372438, 8772268, 11948434, 14744876, 17544536, 23896868, 29489752, 35089072, 47793736, 58979504, 95587472, 173252293, 346504586, 693009172, 1386018344, 2772036688]

約数ペア:

[(1, 2772036688), (2, 1386018344), (4, 693009172), (8, 346504586), (16, 173252293), (29, 95587472), (47, 58979504), (58, 47793736), (79, 35089072), (94, 29489752), (116, 23896868), (158, 17544536), (188, 14744876), (232, 11948434), (316, 8772268), (376, 7372438), (464, 5974217), (632, 4386134), (752, 3686219), (1264, 2193067), (1363, 2033776), (1609, 1722832), (2291, 1209968), (2726, 1016888), (3218, 861416), (3713, 746576), (4582, 604984), (5452, 508444), (6436, 430708), (7426, 373288), (9164, 302492), (10904, 254222), (12872, 215354), (14852, 186644), (18328, 151246), (21808, 127111), (25744, 107677), (29704, 93322), (36656, 75623), (46661, 59408)]