358445444

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 732826752

約数和(自身を除く): 374381308

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 157, 268, 314, 469, 628, 938, 1099, 1217, 1876, 2198, 2434, 4396, 4868, 8519, 10519, 17038, 21038, 34076, 42076, 73633, 81539, 147266, 163078, 191069, 294532, 326156, 382138, 570773, 764276, 1141546, 1337483, 2283092, 2674966, 5349932, 12801623, 25603246, 51206492, 89611361, 179222722, 358445444]

約数ペア:

[(1, 358445444), (2, 179222722), (4, 89611361), (7, 51206492), (14, 25603246), (28, 12801623), (67, 5349932), (134, 2674966), (157, 2283092), (268, 1337483), (314, 1141546), (469, 764276), (628, 570773), (938, 382138), (1099, 326156), (1217, 294532), (1876, 191069), (2198, 163078), (2434, 147266), (4396, 81539), (4868, 73633), (8519, 42076), (10519, 34076), (17038, 21038)]