218503344

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239587}}^1$

素因数の和:239617

約数の個数: 40

約数和(自身を含む): 594178240

約数和(自身を除く): 375674896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 239587, 479174, 718761, 958348, 1437522, 1916696, 2875044, 3833392, 4552153, 5750088, 9104306, 11500176, 13656459, 18208612, 27312918, 36417224, 54625836, 72834448, 109251672, 218503344]

約数ペア:

[(1, 218503344), (2, 109251672), (3, 72834448), (4, 54625836), (6, 36417224), (8, 27312918), (12, 18208612), (16, 13656459), (19, 11500176), (24, 9104306), (38, 5750088), (48, 4552153), (57, 3833392), (76, 2875044), (114, 1916696), (152, 1437522), (228, 958348), (304, 718761), (456, 479174), (912, 239587)]