262620006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 626959872

約数和(自身を除く): 364339866

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 41, 43, 61, 66, 74, 82, 86, 111, 122, 123, 129, 183, 222, 246, 258, 366, 407, 451, 473, 671, 814, 902, 946, 1221, 1342, 1353, 1419, 1517, 1591, 1763, 2013, 2257, 2442, 2501, 2623, 2706, 2838, 3034, 3182, 3526, 4026, 4514, 4551, 4773, 5002, 5246, 5289, 6771, 7503, 7869, 9102, 9546, 10578, 13542, 15006, 15738, 16687, 17501, 19393, 24827, 27511, 28853, 33374, 35002, 38786, 49654, 50061, 52503, 55022, 57706, 58179, 65231, 74481, 82533, 86559, 92537, 97051, 100122, 105006, 107543, 116358, 130462, 148962, 165066, 173118, 185074, 194102, 195693, 215086, 277611, 291153, 322629, 391386, 555222, 582306, 645258, 717541, 1017907, 1067561, 1182973, 1435082, 2035814, 2135122, 2152623, 2365946, 3053721, 3202683, 3548919, 3979091, 4305246, 6107442, 6405366, 7097838, 7958182, 11937273, 23874546, 43770001, 87540002, 131310003, 262620006]

約数ペア:

[(1, 262620006), (2, 131310003), (3, 87540002), (6, 43770001), (11, 23874546), (22, 11937273), (33, 7958182), (37, 7097838), (41, 6405366), (43, 6107442), (61, 4305246), (66, 3979091), (74, 3548919), (82, 3202683), (86, 3053721), (111, 2365946), (122, 2152623), (123, 2135122), (129, 2035814), (183, 1435082), (222, 1182973), (246, 1067561), (258, 1017907), (366, 717541), (407, 645258), (451, 582306), (473, 555222), (671, 391386), (814, 322629), (902, 291153), (946, 277611), (1221, 215086), (1342, 195693), (1353, 194102), (1419, 185074), (1517, 173118), (1591, 165066), (1763, 148962), (2013, 130462), (2257, 116358), (2442, 107543), (2501, 105006), (2623, 100122), (2706, 97051), (2838, 92537), (3034, 86559), (3182, 82533), (3526, 74481), (4026, 65231), (4514, 58179), (4551, 57706), (4773, 55022), (5002, 52503), (5246, 50061), (5289, 49654), (6771, 38786), (7503, 35002), (7869, 33374), (9102, 28853), (9546, 27511), (10578, 24827), (13542, 19393), (15006, 17501), (15738, 16687)]