520066746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 1237055040

約数和(自身を除く): 716988294

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 73, 74, 111, 114, 146, 171, 219, 222, 333, 342, 438, 563, 657, 666, 703, 1126, 1314, 1387, 1406, 1689, 2109, 2701, 2774, 3378, 4161, 4218, 5067, 5402, 6327, 8103, 8322, 10134, 10697, 12483, 12654, 16206, 20831, 21394, 24309, 24966, 32091, 41099, 41662, 48618, 51319, 62493, 64182, 82198, 96273, 102638, 123297, 124986, 153957, 187479, 192546, 246594, 307914, 369891, 374958, 395789, 461871, 739782, 780881, 791578, 923742, 1187367, 1520663, 1561762, 2342643, 2374734, 3041326, 3562101, 4561989, 4685286, 7027929, 7124202, 9123978, 13685967, 14055858, 27371934, 28892597, 57785194, 86677791, 173355582, 260033373, 520066746]

約数ペア:

[(1, 520066746), (2, 260033373), (3, 173355582), (6, 86677791), (9, 57785194), (18, 28892597), (19, 27371934), (37, 14055858), (38, 13685967), (57, 9123978), (73, 7124202), (74, 7027929), (111, 4685286), (114, 4561989), (146, 3562101), (171, 3041326), (219, 2374734), (222, 2342643), (333, 1561762), (342, 1520663), (438, 1187367), (563, 923742), (657, 791578), (666, 780881), (703, 739782), (1126, 461871), (1314, 395789), (1387, 374958), (1406, 369891), (1689, 307914), (2109, 246594), (2701, 192546), (2774, 187479), (3378, 153957), (4161, 124986), (4218, 123297), (5067, 102638), (5402, 96273), (6327, 82198), (8103, 64182), (8322, 62493), (10134, 51319), (10697, 48618), (12483, 41662), (12654, 41099), (16206, 32091), (20831, 24966), (21394, 24309)]