228721878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2882

約数の個数: 96

約数和(自身を含む): 628542720

約数和(自身を除く): 399820842

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 59, 63, 66, 77, 99, 118, 126, 154, 177, 198, 231, 354, 413, 462, 531, 649, 693, 826, 1062, 1239, 1298, 1386, 1947, 2478, 2797, 3717, 3894, 4543, 5594, 5841, 7434, 8391, 9086, 11682, 13629, 16782, 19579, 25173, 27258, 30767, 39158, 40887, 50346, 58737, 61534, 81774, 92301, 117474, 165023, 176211, 184602, 215369, 276903, 330046, 352422, 430738, 495069, 553806, 646107, 990138, 1155161, 1292214, 1485207, 1815253, 1938321, 2310322, 2970414, 3465483, 3630506, 3876642, 5445759, 6930966, 10396449, 10891518, 12706771, 16337277, 20792898, 25413542, 32674554, 38120313, 76240626, 114360939, 228721878]

約数ペア:

[(1, 228721878), (2, 114360939), (3, 76240626), (6, 38120313), (7, 32674554), (9, 25413542), (11, 20792898), (14, 16337277), (18, 12706771), (21, 10891518), (22, 10396449), (33, 6930966), (42, 5445759), (59, 3876642), (63, 3630506), (66, 3465483), (77, 2970414), (99, 2310322), (118, 1938321), (126, 1815253), (154, 1485207), (177, 1292214), (198, 1155161), (231, 990138), (354, 646107), (413, 553806), (462, 495069), (531, 430738), (649, 352422), (693, 330046), (826, 276903), (1062, 215369), (1239, 184602), (1298, 176211), (1386, 165023), (1947, 117474), (2478, 92301), (2797, 81774), (3717, 61534), (3894, 58737), (4543, 50346), (5594, 40887), (5841, 39158), (7434, 30767), (8391, 27258), (9086, 25173), (11682, 19579), (13629, 16782)]