1282604292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 3532419072

約数和(自身を除く): 2249814780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 107, 124, 138, 186, 207, 214, 276, 279, 321, 372, 414, 428, 467, 558, 642, 713, 828, 934, 963, 1116, 1284, 1401, 1426, 1868, 1926, 2139, 2461, 2802, 2852, 3317, 3852, 4203, 4278, 4922, 5604, 6417, 6634, 7383, 8406, 8556, 9844, 9951, 10741, 12834, 13268, 14477, 14766, 16812, 19902, 21482, 22149, 25668, 28954, 29532, 29853, 32223, 39804, 42964, 43431, 44298, 49969, 57908, 59706, 64446, 76291, 86862, 88596, 96669, 99938, 119412, 128892, 130293, 149907, 152582, 173724, 193338, 199876, 228873, 260586, 299814, 305164, 332971, 386676, 449721, 457746, 521172, 599628, 665942, 686619, 899442, 915492, 998913, 1149287, 1331884, 1373238, 1549039, 1798884, 1997826, 2298574, 2746476, 2996739, 3098078, 3447861, 3995652, 4597148, 4647117, 5993478, 6196156, 6895722, 9294234, 10343583, 11986956, 13791444, 13941351, 18588468, 20687166, 27882702, 35627897, 41374332, 55765404, 71255794, 106883691, 142511588, 213767382, 320651073, 427534764, 641302146, 1282604292]

約数ペア:

[(1, 1282604292), (2, 641302146), (3, 427534764), (4, 320651073), (6, 213767382), (9, 142511588), (12, 106883691), (18, 71255794), (23, 55765404), (31, 41374332), (36, 35627897), (46, 27882702), (62, 20687166), (69, 18588468), (92, 13941351), (93, 13791444), (107, 11986956), (124, 10343583), (138, 9294234), (186, 6895722), (207, 6196156), (214, 5993478), (276, 4647117), (279, 4597148), (321, 3995652), (372, 3447861), (414, 3098078), (428, 2996739), (467, 2746476), (558, 2298574), (642, 1997826), (713, 1798884), (828, 1549039), (934, 1373238), (963, 1331884), (1116, 1149287), (1284, 998913), (1401, 915492), (1426, 899442), (1868, 686619), (1926, 665942), (2139, 599628), (2461, 521172), (2802, 457746), (2852, 449721), (3317, 386676), (3852, 332971), (4203, 305164), (4278, 299814), (4922, 260586), (5604, 228873), (6417, 199876), (6634, 193338), (7383, 173724), (8406, 152582), (8556, 149907), (9844, 130293), (9951, 128892), (10741, 119412), (12834, 99938), (13268, 96669), (14477, 88596), (14766, 86862), (16812, 76291), (19902, 64446), (21482, 59706), (22149, 57908), (25668, 49969), (28954, 44298), (29532, 43431), (29853, 42964), (32223, 39804)]