228473742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 539495424

約数和(自身を除く): 311021682

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 233, 259, 466, 518, 631, 699, 777, 1262, 1398, 1554, 1631, 1893, 3262, 3786, 4417, 4893, 8621, 8834, 9786, 13251, 17242, 23347, 25863, 26502, 46694, 51726, 60347, 70041, 120694, 140082, 147023, 163429, 181041, 294046, 326858, 362082, 441069, 490287, 882138, 980574, 1029161, 2058322, 3087483, 5439851, 6174966, 10879702, 16319553, 32639106, 38078957, 76157914, 114236871, 228473742]

約数ペア:

[(1, 228473742), (2, 114236871), (3, 76157914), (6, 38078957), (7, 32639106), (14, 16319553), (21, 10879702), (37, 6174966), (42, 5439851), (74, 3087483), (111, 2058322), (222, 1029161), (233, 980574), (259, 882138), (466, 490287), (518, 441069), (631, 362082), (699, 326858), (777, 294046), (1262, 181041), (1398, 163429), (1554, 147023), (1631, 140082), (1893, 120694), (3262, 70041), (3786, 60347), (4417, 51726), (4893, 46694), (8621, 26502), (8834, 25863), (9786, 23347), (13251, 17242)]