2008264518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 4827382560

約数和(自身を除く): 2819118042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 774, 1014, 1118, 1181, 1521, 1677, 2197, 2362, 3042, 3354, 3543, 4394, 5031, 6591, 7086, 7267, 10062, 10629, 13182, 14534, 15353, 19773, 21258, 21801, 30706, 39546, 43602, 46059, 50783, 65403, 92118, 94471, 101566, 130806, 138177, 152349, 188942, 199589, 276354, 283413, 304698, 399178, 457047, 566826, 598767, 660179, 850239, 914094, 1197534, 1320358, 1700478, 1796301, 1980537, 2594657, 3592602, 3961074, 5189314, 5941611, 7783971, 8582327, 11883222, 15567942, 17164654, 23351913, 25746981, 46703826, 51493962, 77240943, 111570251, 154481886, 223140502, 334710753, 669421506, 1004132259, 2008264518]

約数ペア:

[(1, 2008264518), (2, 1004132259), (3, 669421506), (6, 334710753), (9, 223140502), (13, 154481886), (18, 111570251), (26, 77240943), (39, 51493962), (43, 46703826), (78, 25746981), (86, 23351913), (117, 17164654), (129, 15567942), (169, 11883222), (234, 8582327), (258, 7783971), (338, 5941611), (387, 5189314), (507, 3961074), (559, 3592602), (774, 2594657), (1014, 1980537), (1118, 1796301), (1181, 1700478), (1521, 1320358), (1677, 1197534), (2197, 914094), (2362, 850239), (3042, 660179), (3354, 598767), (3543, 566826), (4394, 457047), (5031, 399178), (6591, 304698), (7086, 283413), (7267, 276354), (10062, 199589), (10629, 188942), (13182, 152349), (14534, 138177), (15353, 130806), (19773, 101566), (21258, 94471), (21801, 92118), (30706, 65403), (39546, 50783), (43602, 46059)]