2609326544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25171}}^1$

素因数の和:25240

約数の個数: 80

約数和(自身を含む): 5992949760

約数和(自身を除く): 3383623216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 3344, 4712, 5456, 6479, 9424, 12958, 25171, 25916, 50342, 51832, 100684, 103664, 201368, 276881, 402736, 478249, 553762, 780301, 956498, 1107524, 1560602, 1912996, 2215048, 3121204, 3825992, 4430096, 5260739, 6242408, 7651984, 8583311, 10521478, 12484816, 14825719, 17166622, 21042956, 29651438, 34333244, 42085912, 59302876, 68666488, 84171824, 118605752, 137332976, 163082909, 237211504, 326165818, 652331636, 1304663272, 2609326544]

約数ペア:

[(1, 2609326544), (2, 1304663272), (4, 652331636), (8, 326165818), (11, 237211504), (16, 163082909), (19, 137332976), (22, 118605752), (31, 84171824), (38, 68666488), (44, 59302876), (62, 42085912), (76, 34333244), (88, 29651438), (124, 21042956), (152, 17166622), (176, 14825719), (209, 12484816), (248, 10521478), (304, 8583311), (341, 7651984), (418, 6242408), (496, 5260739), (589, 4430096), (682, 3825992), (836, 3121204), (1178, 2215048), (1364, 1912996), (1672, 1560602), (2356, 1107524), (2728, 956498), (3344, 780301), (4712, 553762), (5456, 478249), (6479, 402736), (9424, 276881), (12958, 201368), (25171, 103664), (25916, 100684), (50342, 51832)]