1287869976

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:766

約数の個数: 128

約数和(自身を含む): 3652646400

約数和(自身を除く): 2364776424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 107, 108, 206, 214, 216, 309, 321, 412, 428, 541, 618, 642, 824, 856, 927, 963, 1082, 1236, 1284, 1623, 1854, 1926, 2164, 2472, 2568, 2781, 2889, 3246, 3708, 3852, 4328, 4869, 5562, 5778, 6492, 7416, 7704, 9738, 11021, 11124, 11556, 12984, 14607, 19476, 22042, 22248, 23112, 29214, 33063, 38952, 44084, 55723, 57887, 58428, 66126, 88168, 99189, 111446, 115774, 116856, 132252, 167169, 173661, 198378, 222892, 231548, 264504, 297567, 334338, 347322, 396756, 445784, 463096, 501507, 520983, 595134, 668676, 694644, 793512, 1003014, 1041966, 1190268, 1337352, 1389288, 1504521, 1562949, 2006028, 2083932, 2380536, 3009042, 3125898, 4012056, 4167864, 5962361, 6018084, 6251796, 11924722, 12036168, 12503592, 17887083, 23849444, 35774166, 47698888, 53661249, 71548332, 107322498, 143096664, 160983747, 214644996, 321967494, 429289992, 643934988, 1287869976]

約数ペア:

[(1, 1287869976), (2, 643934988), (3, 429289992), (4, 321967494), (6, 214644996), (8, 160983747), (9, 143096664), (12, 107322498), (18, 71548332), (24, 53661249), (27, 47698888), (36, 35774166), (54, 23849444), (72, 17887083), (103, 12503592), (107, 12036168), (108, 11924722), (206, 6251796), (214, 6018084), (216, 5962361), (309, 4167864), (321, 4012056), (412, 3125898), (428, 3009042), (541, 2380536), (618, 2083932), (642, 2006028), (824, 1562949), (856, 1504521), (927, 1389288), (963, 1337352), (1082, 1190268), (1236, 1041966), (1284, 1003014), (1623, 793512), (1854, 694644), (1926, 668676), (2164, 595134), (2472, 520983), (2568, 501507), (2781, 463096), (2889, 445784), (3246, 396756), (3708, 347322), (3852, 334338), (4328, 297567), (4869, 264504), (5562, 231548), (5778, 222892), (6492, 198378), (7416, 173661), (7704, 167169), (9738, 132252), (11021, 116856), (11124, 115774), (11556, 111446), (12984, 99189), (14607, 88168), (19476, 66126), (22042, 58428), (22248, 57887), (23112, 55723), (29214, 44084), (33063, 38952)]