619405956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1766

約数の個数: 108

約数和(自身を含む): 1724251620

約数和(自身を除く): 1104845664

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 169, 183, 234, 244, 338, 366, 468, 507, 549, 676, 732, 793, 1014, 1098, 1521, 1586, 1669, 2028, 2196, 2379, 3042, 3172, 3338, 4758, 5007, 6084, 6676, 7137, 9516, 10014, 10309, 14274, 15021, 20028, 20618, 21697, 28548, 30042, 30927, 41236, 43394, 60084, 61854, 65091, 86788, 92781, 101809, 123708, 130182, 185562, 195273, 203618, 260364, 282061, 305427, 371124, 390546, 407236, 564122, 610854, 781092, 846183, 916281, 1128244, 1221708, 1323517, 1692366, 1832562, 2538549, 2647034, 3384732, 3665124, 3970551, 5077098, 5294068, 7941102, 10154196, 11911653, 15882204, 17205721, 23823306, 34411442, 47646612, 51617163, 68822884, 103234326, 154851489, 206468652, 309702978, 619405956]

約数ペア:

[(1, 619405956), (2, 309702978), (3, 206468652), (4, 154851489), (6, 103234326), (9, 68822884), (12, 51617163), (13, 47646612), (18, 34411442), (26, 23823306), (36, 17205721), (39, 15882204), (52, 11911653), (61, 10154196), (78, 7941102), (117, 5294068), (122, 5077098), (156, 3970551), (169, 3665124), (183, 3384732), (234, 2647034), (244, 2538549), (338, 1832562), (366, 1692366), (468, 1323517), (507, 1221708), (549, 1128244), (676, 916281), (732, 846183), (793, 781092), (1014, 610854), (1098, 564122), (1521, 407236), (1586, 390546), (1669, 371124), (2028, 305427), (2196, 282061), (2379, 260364), (3042, 203618), (3172, 195273), (3338, 185562), (4758, 130182), (5007, 123708), (6084, 101809), (6676, 92781), (7137, 86788), (9516, 65091), (10014, 61854), (10309, 60084), (14274, 43394), (15021, 41236), (20028, 30927), (20618, 30042), (21697, 28548)]