259320048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{415577}}^1$

素因数の和:415601

約数の個数: 40

約数和(自身を含む): 721443408

約数和(自身を除く): 462123360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 415577, 831154, 1246731, 1662308, 2493462, 3324616, 4986924, 5402501, 6649232, 9973848, 10805002, 16207503, 19947696, 21610004, 32415006, 43220008, 64830012, 86440016, 129660024, 259320048]

約数ペア:

[(1, 259320048), (2, 129660024), (3, 86440016), (4, 64830012), (6, 43220008), (8, 32415006), (12, 21610004), (13, 19947696), (16, 16207503), (24, 10805002), (26, 9973848), (39, 6649232), (48, 5402501), (52, 4986924), (78, 3324616), (104, 2493462), (156, 1662308), (208, 1246731), (312, 831154), (624, 415577)]