239544972

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{26723}}^1$

素因数の和:26819

約数の個数: 48

約数和(自身を含む): 628548480

約数和(自身を除く): 389003508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 26723, 53446, 80169, 106892, 160338, 240507, 320676, 481014, 721521, 962028, 1443042, 2218009, 2886084, 4436018, 6654027, 8872036, 13308054, 19962081, 26616108, 39924162, 59886243, 79848324, 119772486, 239544972]

約数ペア:

[(1, 239544972), (2, 119772486), (3, 79848324), (4, 59886243), (6, 39924162), (9, 26616108), (12, 19962081), (18, 13308054), (27, 8872036), (36, 6654027), (54, 4436018), (83, 2886084), (108, 2218009), (166, 1443042), (249, 962028), (332, 721521), (498, 481014), (747, 320676), (996, 240507), (1494, 160338), (2241, 106892), (2988, 80169), (4482, 53446), (8964, 26723)]