173669424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 475207680

約数和(自身を除く): 301538256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 191, 228, 304, 382, 456, 573, 764, 912, 997, 1146, 1528, 1994, 2292, 2991, 3056, 3629, 3988, 4584, 5982, 7258, 7976, 9168, 10887, 11964, 14516, 15952, 18943, 21774, 23928, 29032, 37886, 43548, 47856, 56829, 58064, 75772, 87096, 113658, 151544, 174192, 190427, 227316, 303088, 380854, 454632, 571281, 761708, 909264, 1142562, 1523416, 2285124, 3046832, 3618113, 4570248, 7236226, 9140496, 10854339, 14472452, 21708678, 28944904, 43417356, 57889808, 86834712, 173669424]

約数ペア:

[(1, 173669424), (2, 86834712), (3, 57889808), (4, 43417356), (6, 28944904), (8, 21708678), (12, 14472452), (16, 10854339), (19, 9140496), (24, 7236226), (38, 4570248), (48, 3618113), (57, 3046832), (76, 2285124), (114, 1523416), (152, 1142562), (191, 909264), (228, 761708), (304, 571281), (382, 454632), (456, 380854), (573, 303088), (764, 227316), (912, 190427), (997, 174192), (1146, 151544), (1528, 113658), (1994, 87096), (2292, 75772), (2991, 58064), (3056, 56829), (3629, 47856), (3988, 43548), (4584, 37886), (5982, 29032), (7258, 23928), (7976, 21774), (9168, 18943), (10887, 15952), (11964, 14516)]