1284644556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1423}}^1$

素因数の和:2092

約数の個数: 96

約数和(自身を含む): 3594859520

約数和(自身を除く): 2310214964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 643, 702, 1286, 1404, 1423, 1929, 2572, 2846, 3858, 4269, 5692, 5787, 7716, 8359, 8538, 11574, 12807, 16718, 17076, 17361, 18499, 23148, 25077, 25614, 33436, 34722, 36998, 38421, 50154, 51228, 55497, 69444, 73996, 75231, 76842, 100308, 110994, 150462, 153684, 166491, 221988, 225693, 300924, 332982, 451386, 499473, 665964, 902772, 914989, 998946, 1829978, 1997892, 2744967, 3659956, 5489934, 8234901, 10979868, 11894857, 16469802, 23789714, 24704703, 32939604, 35684571, 47579428, 49409406, 71369142, 98818812, 107053713, 142738284, 214107426, 321161139, 428214852, 642322278, 1284644556]

約数ペア:

[(1, 1284644556), (2, 642322278), (3, 428214852), (4, 321161139), (6, 214107426), (9, 142738284), (12, 107053713), (13, 98818812), (18, 71369142), (26, 49409406), (27, 47579428), (36, 35684571), (39, 32939604), (52, 24704703), (54, 23789714), (78, 16469802), (108, 11894857), (117, 10979868), (156, 8234901), (234, 5489934), (351, 3659956), (468, 2744967), (643, 1997892), (702, 1829978), (1286, 998946), (1404, 914989), (1423, 902772), (1929, 665964), (2572, 499473), (2846, 451386), (3858, 332982), (4269, 300924), (5692, 225693), (5787, 221988), (7716, 166491), (8359, 153684), (8538, 150462), (11574, 110994), (12807, 100308), (16718, 76842), (17076, 75231), (17361, 73996), (18499, 69444), (23148, 55497), (25077, 51228), (25614, 50154), (33436, 38421), (34722, 36998)]