2051260363744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1\times {\mathrm{31063}}^1$

素因数の和:31752

約数の個数: 96

約数和(自身を含む): 4276976014080

約数和(自身を除く): 2225715650336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 313, 347, 608, 626, 694, 1252, 1388, 2504, 2776, 5008, 5552, 5947, 6593, 10016, 11104, 11894, 13186, 23788, 26372, 31063, 47576, 52744, 62126, 95152, 105488, 108611, 124252, 190304, 210976, 217222, 248504, 434444, 497008, 590197, 868888, 994016, 1180394, 1737776, 2063609, 2360788, 3475552, 4127218, 4721576, 8254436, 9443152, 9722719, 10778861, 16508872, 18886304, 19445438, 21557722, 33017744, 38890876, 43115444, 66035488, 77781752, 86230888, 155563504, 172461776, 184731661, 204798359, 311127008, 344923552, 369463322, 409596718, 738926644, 819193436, 1477853288, 1638386872, 2955706576, 3276773744, 3373783493, 5911413152, 6553547488, 6747566986, 13495133972, 26990267944, 53980535888, 64101886367, 107961071776, 128203772734, 256407545468, 512815090936, 1025630181872, 2051260363744]

約数ペア:

[(1, 2051260363744), (2, 1025630181872), (4, 512815090936), (8, 256407545468), (16, 128203772734), (19, 107961071776), (32, 64101886367), (38, 53980535888), (76, 26990267944), (152, 13495133972), (304, 6747566986), (313, 6553547488), (347, 5911413152), (608, 3373783493), (626, 3276773744), (694, 2955706576), (1252, 1638386872), (1388, 1477853288), (2504, 819193436), (2776, 738926644), (5008, 409596718), (5552, 369463322), (5947, 344923552), (6593, 311127008), (10016, 204798359), (11104, 184731661), (11894, 172461776), (13186, 155563504), (23788, 86230888), (26372, 77781752), (31063, 66035488), (47576, 43115444), (52744, 38890876), (62126, 33017744), (95152, 21557722), (105488, 19445438), (108611, 18886304), (124252, 16508872), (190304, 10778861), (210976, 9722719), (217222, 9443152), (248504, 8254436), (434444, 4721576), (497008, 4127218), (590197, 3475552), (868888, 2360788), (994016, 2063609), (1180394, 1737776)]