249289248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199751}}^1$

素因数の和:199777

約数の個数: 48

約数和(自身を含む): 704725056

約数和(自身を除く): 455435808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 199751, 399502, 599253, 799004, 1198506, 1598008, 2397012, 2596763, 3196016, 4794024, 5193526, 6392032, 7790289, 9588048, 10387052, 15580578, 19176096, 20774104, 31161156, 41548208, 62322312, 83096416, 124644624, 249289248]

約数ペア:

[(1, 249289248), (2, 124644624), (3, 83096416), (4, 62322312), (6, 41548208), (8, 31161156), (12, 20774104), (13, 19176096), (16, 15580578), (24, 10387052), (26, 9588048), (32, 7790289), (39, 6392032), (48, 5193526), (52, 4794024), (78, 3196016), (96, 2596763), (104, 2397012), (156, 1598008), (208, 1198506), (312, 799004), (416, 599253), (624, 399502), (1248, 199751)]