245434896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{243487}}^1$

素因数の和:243508

約数の個数: 60

約数和(自身を含む): 785005312

約数和(自身を除く): 539570416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 243487, 486974, 730461, 973948, 1460922, 1704409, 1947896, 2191383, 2921844, 3408818, 3895792, 4382766, 5113227, 5843688, 6817636, 8765532, 10226454, 11687376, 13635272, 15339681, 17531064, 20452908, 27270544, 30679362, 35062128, 40905816, 61358724, 81811632, 122717448, 245434896]

約数ペア:

[(1, 245434896), (2, 122717448), (3, 81811632), (4, 61358724), (6, 40905816), (7, 35062128), (8, 30679362), (9, 27270544), (12, 20452908), (14, 17531064), (16, 15339681), (18, 13635272), (21, 11687376), (24, 10226454), (28, 8765532), (36, 6817636), (42, 5843688), (48, 5113227), (56, 4382766), (63, 3895792), (72, 3408818), (84, 2921844), (112, 2191383), (126, 1947896), (144, 1704409), (168, 1460922), (252, 973948), (336, 730461), (504, 486974), (1008, 243487)]