1280497532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 2367805440

約数和(自身を除く): 1087307908

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 181, 236, 362, 724, 967, 1829, 1934, 3658, 3868, 5611, 7316, 10679, 11222, 21358, 22444, 29977, 42716, 57053, 59954, 114106, 119908, 175027, 228212, 331049, 350054, 662098, 700108, 1324196, 1768643, 3537286, 5425837, 7074572, 10326593, 10851674, 20653186, 21703348, 41306372, 320124383, 640248766, 1280497532]

約数ペア:

[(1, 1280497532), (2, 640248766), (4, 320124383), (31, 41306372), (59, 21703348), (62, 20653186), (118, 10851674), (124, 10326593), (181, 7074572), (236, 5425837), (362, 3537286), (724, 1768643), (967, 1324196), (1829, 700108), (1934, 662098), (3658, 350054), (3868, 331049), (5611, 228212), (7316, 175027), (10679, 119908), (11222, 114106), (21358, 59954), (22444, 57053), (29977, 42716)]