262180268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1319}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 544051200

約数和(自身を除く): 281870932

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 229, 434, 458, 868, 916, 1319, 1603, 2638, 3206, 5276, 6412, 7099, 9233, 14198, 18466, 28396, 36932, 40889, 49693, 81778, 99386, 163556, 198772, 286223, 302051, 572446, 604102, 1144892, 1208204, 2114357, 4228714, 8457428, 9363581, 18727162, 37454324, 65545067, 131090134, 262180268]

約数ペア:

[(1, 262180268), (2, 131090134), (4, 65545067), (7, 37454324), (14, 18727162), (28, 9363581), (31, 8457428), (62, 4228714), (124, 2114357), (217, 1208204), (229, 1144892), (434, 604102), (458, 572446), (868, 302051), (916, 286223), (1319, 198772), (1603, 163556), (2638, 99386), (3206, 81778), (5276, 49693), (6412, 40889), (7099, 36932), (9233, 28396), (14198, 18466)]