289797984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3409

約数の個数: 144

約数和(自身を含む): 964035072

約数和(自身を除く): 674237088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3343, 3612, 4128, 4816, 5418, 6192, 6686, 7224, 9632, 10029, 10836, 12384, 13372, 14448, 20058, 21672, 23401, 26744, 28896, 30087, 40116, 43344, 46802, 53488, 60174, 70203, 80232, 86688, 93604, 106976, 120348, 140406, 143749, 160464, 187208, 210609, 240696, 280812, 287498, 320928, 374416, 421218, 431247, 481392, 561624, 574996, 748832, 842436, 862494, 962784, 1006243, 1123248, 1149992, 1293741, 1684872, 1724988, 2012486, 2246496, 2299984, 2587482, 3018729, 3369744, 3449976, 4024972, 4599968, 5174964, 6037458, 6739488, 6899952, 8049944, 9056187, 10349928, 12074916, 13799904, 16099888, 18112374, 20699856, 24149832, 32199776, 36224748, 41399712, 48299664, 72449496, 96599328, 144898992, 289797984]

約数ペア:

[(1, 289797984), (2, 144898992), (3, 96599328), (4, 72449496), (6, 48299664), (7, 41399712), (8, 36224748), (9, 32199776), (12, 24149832), (14, 20699856), (16, 18112374), (18, 16099888), (21, 13799904), (24, 12074916), (28, 10349928), (32, 9056187), (36, 8049944), (42, 6899952), (43, 6739488), (48, 6037458), (56, 5174964), (63, 4599968), (72, 4024972), (84, 3449976), (86, 3369744), (96, 3018729), (112, 2587482), (126, 2299984), (129, 2246496), (144, 2012486), (168, 1724988), (172, 1684872), (224, 1293741), (252, 1149992), (258, 1123248), (288, 1006243), (301, 962784), (336, 862494), (344, 842436), (387, 748832), (504, 574996), (516, 561624), (602, 481392), (672, 431247), (688, 421218), (774, 374416), (903, 320928), (1008, 287498), (1032, 280812), (1204, 240696), (1376, 210609), (1548, 187208), (1806, 160464), (2016, 143749), (2064, 140406), (2408, 120348), (2709, 106976), (3096, 93604), (3343, 86688), (3612, 80232), (4128, 70203), (4816, 60174), (5418, 53488), (6192, 46802), (6686, 43344), (7224, 40116), (9632, 30087), (10029, 28896), (10836, 26744), (12384, 23401), (13372, 21672), (14448, 20058)]