243020004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3119}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 584263680

約数和(自身を除く): 341243676

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 151, 172, 258, 302, 453, 516, 604, 906, 1812, 3119, 6238, 6493, 9357, 12476, 12986, 18714, 19479, 25972, 37428, 38958, 77916, 134117, 268234, 402351, 470969, 536468, 804702, 941938, 1412907, 1609404, 1883876, 2825814, 5651628, 20251667, 40503334, 60755001, 81006668, 121510002, 243020004]

約数ペア:

[(1, 243020004), (2, 121510002), (3, 81006668), (4, 60755001), (6, 40503334), (12, 20251667), (43, 5651628), (86, 2825814), (129, 1883876), (151, 1609404), (172, 1412907), (258, 941938), (302, 804702), (453, 536468), (516, 470969), (604, 402351), (906, 268234), (1812, 134117), (3119, 77916), (6238, 38958), (6493, 37428), (9357, 25972), (12476, 19479), (12986, 18714)]