268372804

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{4549}}^1$

素因数の和:4617

約数の個数: 48

約数和(自身を含む): 560560000

約数和(自身を除く): 292187196

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 1204, 1372, 2107, 4214, 4549, 8428, 9098, 14749, 18196, 29498, 31843, 58996, 63686, 127372, 195607, 222901, 391214, 445802, 782428, 891604, 1369249, 1560307, 2738498, 3120614, 5476996, 6241228, 9584743, 19169486, 38338972, 67093201, 134186402, 268372804]

約数ペア:

[(1, 268372804), (2, 134186402), (4, 67093201), (7, 38338972), (14, 19169486), (28, 9584743), (43, 6241228), (49, 5476996), (86, 3120614), (98, 2738498), (172, 1560307), (196, 1369249), (301, 891604), (343, 782428), (602, 445802), (686, 391214), (1204, 222901), (1372, 195607), (2107, 127372), (4214, 63686), (4549, 58996), (8428, 31843), (9098, 29498), (14749, 18196)]