13479984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 44259072

約数和(自身を除く): 30779088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 311, 336, 344, 387, 504, 516, 602, 622, 688, 774, 903, 933, 1008, 1032, 1204, 1244, 1548, 1806, 1866, 2064, 2177, 2408, 2488, 2709, 2799, 3096, 3612, 3732, 4354, 4816, 4976, 5418, 5598, 6192, 6531, 7224, 7464, 8708, 10836, 11196, 13062, 13373, 14448, 14928, 17416, 19593, 21672, 22392, 26124, 26746, 34832, 39186, 40119, 43344, 44784, 52248, 53492, 78372, 80238, 93611, 104496, 106984, 120357, 156744, 160476, 187222, 213968, 240714, 280833, 313488, 320952, 374444, 481428, 561666, 641904, 748888, 842499, 962856, 1123332, 1497776, 1684998, 1925712, 2246664, 3369996, 4493328, 6739992, 13479984]

約数ペア:

[(1, 13479984), (2, 6739992), (3, 4493328), (4, 3369996), (6, 2246664), (7, 1925712), (8, 1684998), (9, 1497776), (12, 1123332), (14, 962856), (16, 842499), (18, 748888), (21, 641904), (24, 561666), (28, 481428), (36, 374444), (42, 320952), (43, 313488), (48, 280833), (56, 240714), (63, 213968), (72, 187222), (84, 160476), (86, 156744), (112, 120357), (126, 106984), (129, 104496), (144, 93611), (168, 80238), (172, 78372), (252, 53492), (258, 52248), (301, 44784), (311, 43344), (336, 40119), (344, 39186), (387, 34832), (504, 26746), (516, 26124), (602, 22392), (622, 21672), (688, 19593), (774, 17416), (903, 14928), (933, 14448), (1008, 13373), (1032, 13062), (1204, 11196), (1244, 10836), (1548, 8708), (1806, 7464), (1866, 7224), (2064, 6531), (2177, 6192), (2408, 5598), (2488, 5418), (2709, 4976), (2799, 4816), (3096, 4354), (3612, 3732)]