247103688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{60923}}^1$

素因数の和:60958

約数の個数: 48

約数和(自身を含む): 668945520

約数和(自身を除く): 421841832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 60923, 121846, 182769, 243692, 365538, 487384, 731076, 791999, 1462152, 1583998, 2375997, 3167996, 4751994, 6335992, 9503988, 10295987, 19007976, 20591974, 30887961, 41183948, 61775922, 82367896, 123551844, 247103688]

約数ペア:

[(1, 247103688), (2, 123551844), (3, 82367896), (4, 61775922), (6, 41183948), (8, 30887961), (12, 20591974), (13, 19007976), (24, 10295987), (26, 9503988), (39, 6335992), (52, 4751994), (78, 3167996), (104, 2375997), (156, 1583998), (169, 1462152), (312, 791999), (338, 731076), (507, 487384), (676, 365538), (1014, 243692), (1352, 182769), (2028, 121846), (4056, 60923)]