1244589216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997267}}^1$

素因数の和:997293

約数の個数: 48

約数和(自身を含む): 3518361504

約数和(自身を除く): 2273772288

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, 997267, 1994534, 2991801, 3989068, 5983602, 7978136, 11967204, 12964471, 15956272, 23934408, 25928942, 31912544, 38893413, 47868816, 51857884, 77786826, 95737632, 103715768, 155573652, 207431536, 311147304, 414863072, 622294608, 1244589216]

約数ペア:

[(1, 1244589216), (2, 622294608), (3, 414863072), (4, 311147304), (6, 207431536), (8, 155573652), (12, 103715768), (13, 95737632), (16, 77786826), (24, 51857884), (26, 47868816), (32, 38893413), (39, 31912544), (48, 25928942), (52, 23934408), (78, 15956272), (96, 12964471), (104, 11967204), (156, 7978136), (208, 5983602), (312, 3989068), (416, 2991801), (624, 1994534), (1248, 997267)]