308308314639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1\times {\mathrm{571}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 449867145728

約数和(自身を除く): 141558831089

約数列:

[1, 3, 13, 39, 157, 163, 471, 489, 541, 571, 1623, 1713, 2041, 2119, 6123, 6357, 7033, 7423, 21099, 22269, 25591, 76773, 84937, 88183, 89647, 93073, 254811, 264549, 268941, 279219, 308911, 332683, 926733, 998049, 1104181, 1146379, 1165411, 1209949, 3312543, 3439137, 3496233, 3629847, 4015843, 12047529, 13844731, 14612461, 41534193, 43837383, 48499027, 50352493, 145497081, 151057479, 179981503, 189961993, 539944509, 569885979, 630487351, 654582409, 1891462053, 1963747227, 7905341401, 23716024203, 102769438213, 308308314639]

約数ペア:

[(1, 308308314639), (3, 102769438213), (13, 23716024203), (39, 7905341401), (157, 1963747227), (163, 1891462053), (471, 654582409), (489, 630487351), (541, 569885979), (571, 539944509), (1623, 189961993), (1713, 179981503), (2041, 151057479), (2119, 145497081), (6123, 50352493), (6357, 48499027), (7033, 43837383), (7423, 41534193), (21099, 14612461), (22269, 13844731), (25591, 12047529), (76773, 4015843), (84937, 3629847), (88183, 3496233), (89647, 3439137), (93073, 3312543), (254811, 1209949), (264549, 1165411), (268941, 1146379), (279219, 1104181), (308911, 998049), (332683, 926733)]