301481388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{644191}}^1$

素因数の和:644214

約数の個数: 36

約数和(自身を含む): 820700608

約数和(自身を除く): 519219220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 644191, 1288382, 1932573, 2576764, 3865146, 5797719, 7730292, 8374483, 11595438, 16748966, 23190876, 25123449, 33497932, 50246898, 75370347, 100493796, 150740694, 301481388]

約数ペア:

[(1, 301481388), (2, 150740694), (3, 100493796), (4, 75370347), (6, 50246898), (9, 33497932), (12, 25123449), (13, 23190876), (18, 16748966), (26, 11595438), (36, 8374483), (39, 7730292), (52, 5797719), (78, 3865146), (117, 2576764), (156, 1932573), (234, 1288382), (468, 644191)]