684580936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5270

約数の個数: 64

約数和(自身を含む): 1462003200

約数和(自身を除く): 777422264

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 5179, 10168, 10358, 16523, 20716, 33046, 41432, 66092, 67327, 132184, 134654, 160549, 212339, 269308, 321098, 424678, 538616, 642196, 849356, 1284392, 1698712, 2087137, 2760407, 4174274, 5520814, 6582509, 8348548, 11041628, 13165018, 16697096, 22083256, 26330036, 52660072, 85572617, 171145234, 342290468, 684580936]

約数ペア:

[(1, 684580936), (2, 342290468), (4, 171145234), (8, 85572617), (13, 52660072), (26, 26330036), (31, 22083256), (41, 16697096), (52, 13165018), (62, 11041628), (82, 8348548), (104, 6582509), (124, 5520814), (164, 4174274), (248, 2760407), (328, 2087137), (403, 1698712), (533, 1284392), (806, 849356), (1066, 642196), (1271, 538616), (1612, 424678), (2132, 321098), (2542, 269308), (3224, 212339), (4264, 160549), (5084, 134654), (5179, 132184), (10168, 67327), (10358, 66092), (16523, 41432), (20716, 33046)]