1272509964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{8951}}^1$

素因数の和:9331

約数の個数: 72

約数和(自身を含む): 3519210240

約数和(自身を除く): 2246700276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 359, 396, 718, 1077, 1436, 2154, 3231, 3949, 4308, 6462, 7898, 8951, 11847, 12924, 15796, 17902, 23694, 26853, 35541, 35804, 47388, 53706, 71082, 80559, 98461, 107412, 142164, 161118, 196922, 295383, 322236, 393844, 590766, 886149, 1181532, 1772298, 3213409, 3544596, 6426818, 9640227, 12853636, 19280454, 28920681, 35347499, 38560908, 57841362, 70694998, 106042497, 115682724, 141389996, 212084994, 318127491, 424169988, 636254982, 1272509964]

約数ペア:

[(1, 1272509964), (2, 636254982), (3, 424169988), (4, 318127491), (6, 212084994), (9, 141389996), (11, 115682724), (12, 106042497), (18, 70694998), (22, 57841362), (33, 38560908), (36, 35347499), (44, 28920681), (66, 19280454), (99, 12853636), (132, 9640227), (198, 6426818), (359, 3544596), (396, 3213409), (718, 1772298), (1077, 1181532), (1436, 886149), (2154, 590766), (3231, 393844), (3949, 322236), (4308, 295383), (6462, 196922), (7898, 161118), (8951, 142164), (11847, 107412), (12924, 98461), (15796, 80559), (17902, 71082), (23694, 53706), (26853, 47388), (35541, 35804)]