275938607464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1609009}}^1$

素因数の和:1609142

約数の個数: 64

約数和(自身を含む): 596041664400

約数和(自身を除く): 320103056936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 194, 221, 388, 442, 776, 884, 1261, 1649, 1768, 2522, 3298, 5044, 6596, 10088, 13192, 21437, 42874, 85748, 171496, 1609009, 3218018, 6436036, 12872072, 20917117, 27353153, 41834234, 54706306, 83668468, 109412612, 156073873, 167336936, 218825224, 312147746, 355590989, 624295492, 711181978, 1248590984, 1422363956, 2028960349, 2653255841, 2844727912, 4057920698, 5306511682, 8115841396, 10613023364, 16231682792, 21226046728, 34492325933, 68984651866, 137969303732, 275938607464]

約数ペア:

[(1, 275938607464), (2, 137969303732), (4, 68984651866), (8, 34492325933), (13, 21226046728), (17, 16231682792), (26, 10613023364), (34, 8115841396), (52, 5306511682), (68, 4057920698), (97, 2844727912), (104, 2653255841), (136, 2028960349), (194, 1422363956), (221, 1248590984), (388, 711181978), (442, 624295492), (776, 355590989), (884, 312147746), (1261, 218825224), (1649, 167336936), (1768, 156073873), (2522, 109412612), (3298, 83668468), (5044, 54706306), (6596, 41834234), (10088, 27353153), (13192, 20917117), (21437, 12872072), (42874, 6436036), (85748, 3218018), (171496, 1609009)]