227973438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 144

約数和(自身を含む): 653976960

約数和(自身を除く): 426003522

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 198, 209, 231, 242, 266, 342, 363, 399, 418, 462, 627, 693, 726, 787, 798, 847, 1089, 1197, 1254, 1386, 1463, 1574, 1694, 1881, 2178, 2299, 2361, 2394, 2541, 2926, 3762, 4389, 4598, 4722, 5082, 5509, 6897, 7083, 7623, 8657, 8778, 11018, 13167, 13794, 14166, 14953, 15246, 16093, 16527, 17314, 20691, 25971, 26334, 29906, 32186, 33054, 41382, 44859, 48279, 49581, 51942, 60599, 77913, 89718, 95227, 96558, 99162, 104671, 121198, 134577, 144837, 155826, 164483, 181797, 190454, 209342, 269154, 285681, 289674, 314013, 328966, 363594, 493449, 545391, 571362, 628026, 666589, 857043, 942039, 986898, 1090782, 1151381, 1333178, 1480347, 1714086, 1809313, 1884078, 1999767, 2302762, 2960694, 3454143, 3618626, 3999534, 5427939, 5999301, 6908286, 10362429, 10855878, 11998602, 12665191, 16283817, 20724858, 25330382, 32567634, 37995573, 75991146, 113986719, 227973438]

約数ペア:

[(1, 227973438), (2, 113986719), (3, 75991146), (6, 37995573), (7, 32567634), (9, 25330382), (11, 20724858), (14, 16283817), (18, 12665191), (19, 11998602), (21, 10855878), (22, 10362429), (33, 6908286), (38, 5999301), (42, 5427939), (57, 3999534), (63, 3618626), (66, 3454143), (77, 2960694), (99, 2302762), (114, 1999767), (121, 1884078), (126, 1809313), (133, 1714086), (154, 1480347), (171, 1333178), (198, 1151381), (209, 1090782), (231, 986898), (242, 942039), (266, 857043), (342, 666589), (363, 628026), (399, 571362), (418, 545391), (462, 493449), (627, 363594), (693, 328966), (726, 314013), (787, 289674), (798, 285681), (847, 269154), (1089, 209342), (1197, 190454), (1254, 181797), (1386, 164483), (1463, 155826), (1574, 144837), (1694, 134577), (1881, 121198), (2178, 104671), (2299, 99162), (2361, 96558), (2394, 95227), (2541, 89718), (2926, 77913), (3762, 60599), (4389, 51942), (4598, 49581), (4722, 48279), (5082, 44859), (5509, 41382), (6897, 33054), (7083, 32186), (7623, 29906), (8657, 26334), (8778, 25971), (11018, 20691), (13167, 17314), (13794, 16527), (14166, 16093), (14953, 15246)]